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3954634 = 23753441
BaseRepresentation
bin1111000101011111001010
321102220201221
433011133022
52003022014
6220432254
745420355
oct17053712
97386657
103954634
1122611a2
1213a868a
13a86028
1474d29c
15531b24
hex3c57ca

3954634 has 8 divisors (see below), whose sum is σ = 6092388. Its totient is φ = 1923840.

The previous prime is 3954623. The next prime is 3954637. The reversal of 3954634 is 4364593.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3591025 + 363609 = 1895^2 + 603^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3954634.

It is not an unprimeable number, because it can be changed into a prime (3954637) 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 3 ways as a sum of consecutive naturals, for example, 26647 + ... + 26794.

Almost surely, 23954634 is an apocalyptic number.

3954634 is a deficient number, since it is larger than the sum of its proper divisors (2137754).

3954634 is a wasteful number, since it uses less digits than its factorization.

3954634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53480.

The product of its digits is 38880, while the sum is 34.

The square root of 3954634 is about 1988.6261589349. The cubic root of 3954634 is about 158.1377050830.

The spelling of 3954634 in words is "three million, nine hundred fifty-four thousand, six hundred thirty-four".

Divisors: 1 2 37 74 53441 106882 1977317 3954634