2990186968560 has 160 divisors (see below), whose sum is σ = 10191893962752. Its totient is φ = 719185904640.

The previous prime is 2990186968529. The next prime is 2990186968589. The reversal of 2990186968560 is 658696810992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4123959 + ... + 4794518.

Almost surely, 2^{2990186968560} is an apocalyptic number.

2990186968560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2990186968560 is an abundant number, since it is smaller than the sum of its proper divisors (7201706994192).

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

2990186968560 is a wasteful number, since it uses less digits than its factorization.

2990186968560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8918631 (or 8918625 counting only the distinct ones).

The product of its (nonzero) digits is 100776960, while the sum is 69.

It can be divided in two parts, 299018 and 6968560, that added together give a triangular number (7267578 = T₃₈₁₂).

The spelling of 2990186968560 in words is "two trillion, nine hundred ninety billion, one hundred eighty-six million, nine hundred sixty-eight thousand, five hundred sixty".