2974004864 has 32 divisors (see below), whose sum is σ = 6069292740. Its totient is φ = 1450731520.

The previous prime is 2974004863. The next prime is 2974004867. The reversal of 2974004864 is 4684004792.

It can be written as a sum of positive squares in 2 ways, for example, as 2963713600 + 10291264 = 54440^2 + 3208^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2974004863) 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, 278099 + ... + 288594.

Almost surely, 2^2974004864 is an apocalyptic number.

It is an amenable number.

2974004864 is an abundant number, since it is smaller than the sum of its proper divisors (3095287876).

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

2974004864 is an equidigital number, since it uses as much as digits as its factorization.

2974004864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566748 (or 566736 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 2974004864 is about 54534.4374134363. The cubic root of 2974004864 is about 1438.0717606977.

The spelling of 2974004864 in words is "two billion, nine hundred seventy-four million, four thousand, eight hundred sixty-four".