2990764 has 18 divisors (see below), whose sum is σ = 6088740. Its totient is φ = 1281672.

The previous prime is 2990761. The next prime is 2990773. The reversal of 2990764 is 4670992.

2990764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2990761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7434 + ... + 7825.

2^2990764 is an apocalyptic number.

It is an amenable number.

2990764 is an abundant number, since it is smaller than the sum of its proper divisors (3097976).

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

2990764 is a wasteful number, since it uses less digits than its factorization.

2990764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15277 (or 15268 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2990764 is about 1729.3825487728. The cubic root of 2990764 is about 144.0767980266.

The spelling of 2990764 in words is "two million, nine hundred ninety thousand, seven hundred sixty-four".