2990632764 has 24 divisors (see below), whose sum is σ = 7975020928. Its totient is φ = 854466480.

The previous prime is 2990632763. The next prime is 2990632807. The reversal of 2990632764 is 4672360992.

2990632764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2990632764² = 17887768658220559392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990632763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17801302 + ... + 17801469.

Almost surely, 2^2990632764 is an apocalyptic number.

It is an amenable number.

2990632764 is an abundant number, since it is smaller than the sum of its proper divisors (4984388164).

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

2990632764 is a wasteful number, since it uses less digits than its factorization.

2990632764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35602785 (or 35602783 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 48.

The square root of 2990632764 is about 54686.6781218241. The cubic root of 2990632764 is about 1440.7469061198.

The spelling of 2990632764 in words is "two billion, nine hundred ninety million, six hundred thirty-two thousand, seven hundred sixty-four".