2990761976 has 16 divisors (see below), whose sum is σ = 5608505040. Its totient is φ = 1495160640.

The previous prime is 2990761957. The next prime is 2990761981. The reversal of 2990761976 is 6791670992.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39836 + ... + 86996.

It is an arithmetic number, because the mean of its divisors is an integer number (350531565).

Almost surely, 2^2990761976 is an apocalyptic number.

It is an amenable number.

2990761976 is a deficient number, since it is larger than the sum of its proper divisors (2617743064).

2990761976 is a wasteful number, since it uses less digits than its factorization.

2990761976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55094 (or 55090 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 56.

The square root of 2990761976 is about 54687.8594936756. The cubic root of 2990761976 is about 1440.7676552525.

The spelling of 2990761976 in words is "two billion, nine hundred ninety million, seven hundred sixty-one thousand, nine hundred seventy-six".