2890090580906 has 16 divisors (see below), whose sum is σ = 4563456864000. Its totient is φ = 1368943491168.

The previous prime is 2890090580863. The next prime is 2890090580921. The reversal of 2890090580906 is 6090850900982.

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, 159995 + ... + 2409518.

It is an arithmetic number, because the mean of its divisors is an integer number (285216054000).

Almost surely, 2^{2890090580906} is an apocalyptic number.

2890090580906 is a deficient number, since it is larger than the sum of its proper divisors (1673366283094).

2890090580906 is a wasteful number, since it uses less digits than its factorization.

2890090580906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2599133.

The product of its (nonzero) digits is 2799360, while the sum is 56.

The spelling of 2890090580906 in words is "two trillion, eight hundred ninety billion, ninety million, five hundred eighty thousand, nine hundred six".