2904784768 has 32 divisors (see below), whose sum is σ = 5986431000. Its totient is φ = 1402308096.

The previous prime is 2904784721. The next prime is 2904784777. The reversal of 2904784768 is 8674874092.

It is a happy number.

2904784768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 387558 + ... + 394981.

Almost surely, 2^2904784768 is an apocalyptic number.

It is an amenable number.

2904784768 is an abundant number, since it is smaller than the sum of its proper divisors (3081646232).

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

2904784768 is an equidigital number, since it uses as much as digits as its factorization.

2904784768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782582 (or 782570 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 55.

The square root of 2904784768 is about 53896.0552174276. The cubic root of 2904784768 is about 1426.8270019042.

The spelling of 2904784768 in words is "two billion, nine hundred four million, seven hundred eighty-four thousand, seven hundred sixty-eight".