2990581764924 has 24 divisors (see below), whose sum is σ = 7514795204560. Its totient is φ = 920179004544.

The previous prime is 2990581764899. The next prime is 2990581764931. The reversal of 2990581764924 is 4294671850992.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9585197809 + ... + 9585198120.

Almost surely, 2^{2990581764924} is an apocalyptic number.

It is an amenable number.

2990581764924 is an abundant number, since it is smaller than the sum of its proper divisors (4524213439636).

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

2990581764924 is a wasteful number, since it uses less digits than its factorization.

2990581764924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19170395949 (or 19170395947 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 66.

The spelling of 2990581764924 in words is "two trillion, nine hundred ninety billion, five hundred eighty-one million, seven hundred sixty-four thousand, nine hundred twenty-four".