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3480295 = 57137649
BaseRepresentation
bin1101010001101011100111
320112211001211
431101223213
51342332140
6202332251
741403430
oct15215347
96484054
103480295
111a67885
1211ba087
1394b160
14668487
1548b2ea
hex351ae7

3480295 has 16 divisors (see below), whose sum is σ = 5140800. Its totient is φ = 2202624.

The previous prime is 3480293. The next prime is 3480299. The reversal of 3480295 is 5920843.

It is a cyclic number.

It is not a de Polignac number, because 3480295 - 21 = 3480293 is a prime.

It is a super-2 number, since 2×34802952 = 24224906574050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3480293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3370 + ... + 4279.

It is an arithmetic number, because the mean of its divisors is an integer number (321300).

Almost surely, 23480295 is an apocalyptic number.

3480295 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3480295 is a deficient number, since it is larger than the sum of its proper divisors (1660505).

3480295 is a wasteful number, since it uses less digits than its factorization.

3480295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7674.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 3480295 is about 1865.5548772416. The cubic root of 3480295 is about 151.5439789250.

The spelling of 3480295 in words is "three million, four hundred eighty thousand, two hundred ninety-five".

Divisors: 1 5 7 13 35 65 91 455 7649 38245 53543 99437 267715 497185 696059 3480295