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3481956 = 22323112
BaseRepresentation
bin1101010010000101100100
320112220100100
431102011210
51342410311
6202344100
741411322
oct15220544
96486310
103481956
111a69055
1211bb030
1394bb3a
14668d12
1548ba56
hex352164

3481956 has 27 divisors (see below), whose sum is σ = 8830003. Its totient is φ = 1156920.

The previous prime is 3481937. The next prime is 3481967. The reversal of 3481956 is 6591843.

The square root of 3481956 is 1866.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3481956.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11041 + ... + 11351.

Almost surely, 23481956 is an apocalyptic number.

3481956 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

3481956 is the 1866-th square number.

It is an amenable number.

3481956 is an abundant number, since it is smaller than the sum of its proper divisors (5348047).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3481956 is a wasteful number, since it uses less digits than its factorization.

3481956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632 (or 316 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The cubic root of 3481956 is about 151.5680836360.

Multiplying 3481956 by its sum of digits (36), we get a square (125350416 = 111962).

3481956 divided by its sum of digits (36) gives a square (96721 = 3112).

It can be divided in two parts, 348 and 1956, that added together give a square (2304 = 482).

The spelling of 3481956 in words is "three million, four hundred eighty-one thousand, nine hundred fifty-six".

Divisors: 1 2 3 4 6 9 12 18 36 311 622 933 1244 1866 2799 3732 5598 11196 96721 193442 290163 386884 580326 870489 1160652 1740978 3481956