3287430928 has 20 divisors (see below), whose sum is σ = 6370536208. Its totient is φ = 1643421600.

The previous prime is 3287430919. The next prime is 3287430997. The reversal of 3287430928 is 8290347823.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95203 + ... + 125053.

Almost surely, 2^3287430928 is an apocalyptic number.

It is an amenable number.

3287430928 is a deficient number, since it is larger than the sum of its proper divisors (3083105280).

3287430928 is a wasteful number, since it uses less digits than its factorization.

3287430928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36742 (or 36736 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 3287430928 is about 57336.1223662710. The cubic root of 3287430928 is about 1486.9129557263.

The spelling of 3287430928 in words is "three billion, two hundred eighty-seven million, four hundred thirty thousand, nine hundred twenty-eight".