3287075904 has 140 divisors (see below), whose sum is σ = 11136034624. Its totient is φ = 939154176.

The previous prime is 3287075861. The next prime is 3287075921. The reversal of 3287075904 is 4095707823.

It is a self number, because there is not a number n which added to its sum of digits gives 3287075904.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9004 + ... + 81579.

Almost surely, 2^3287075904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3287075904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5568017312).

3287075904 is an abundant number, since it is smaller than the sum of its proper divisors (7848958720).

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

3287075904 is an equidigital number, since it uses as much as digits as its factorization.

3287075904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90614 (or 90595 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 3287075904 is about 57333.0262937515. The cubic root of 3287075904 is about 1486.8594277282.

The spelling of 3287075904 in words is "three billion, two hundred eighty-seven million, seventy-five thousand, nine hundred four".