3287928704 has 32 divisors (see below), whose sum is σ = 6555603240. Its totient is φ = 1642600960.

The previous prime is 3287928689. The next prime is 3287928719. The reversal of 3287928704 is 4078297823.

It is an interprime number because it is at equal distance from previous prime (3287928689) and next prime (3287928719).

It is a tau number, because it is divible by the number of its divisors (32).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154214 + ... + 174234.

Almost surely, 2^3287928704 is an apocalyptic number.

It is an amenable number.

3287928704 is a deficient number, since it is larger than the sum of its proper divisors (3267674536).

3287928704 is a wasteful number, since it uses less digits than its factorization.

3287928704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21318 (or 21306 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 3287928704 is about 57340.4630605648. The cubic root of 3287928704 is about 1486.9880003681.

The spelling of 3287928704 in words is "three billion, two hundred eighty-seven million, nine hundred twenty-eight thousand, seven hundred four".