890027806568 has 16 divisors (see below), whose sum is σ = 1677539324160. Its totient is φ = 442683986800.

The previous prime is 890027806567. The next prime is 890027806583. The reversal of 890027806568 is 865608720098.

It is not an unprimeable number, because it can be changed into a prime (890027806561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291237938 + ... + 291240993.

It is an arithmetic number, because the mean of its divisors is an integer number (104846207760).

Almost surely, 2^890027806568 is an apocalyptic number.

It is an amenable number.

890027806568 is a deficient number, since it is larger than the sum of its proper divisors (787511517592).

890027806568 is a wasteful number, since it uses less digits than its factorization.

890027806568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582479128 (or 582479124 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 59.

The spelling of 890027806568 in words is "eight hundred ninety billion, twenty-seven million, eight hundred six thousand, five hundred sixty-eight".