3479756644 has 36 divisors (see below), whose sum is σ = 7536051264. Its totient is φ = 1376605152.

The previous prime is 3479756597. The next prime is 3479756659. The reversal of 3479756644 is 4466579743.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 362952 + ... + 372415.

Almost surely, 2^3479756644 is an apocalyptic number.

It is an amenable number.

3479756644 is an abundant number, since it is smaller than the sum of its proper divisors (4056294620).

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

3479756644 is a wasteful number, since it uses less digits than its factorization.

3479756644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735404 (or 735389 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 55.

The square root of 3479756644 is about 58989.4621436744. The cubic root of 3479756644 is about 1515.3616456663.

The spelling of 3479756644 in words is "three billion, four hundred seventy-nine million, seven hundred fifty-six thousand, six hundred forty-four".