89062990368 has 96 divisors (see below), whose sum is σ = 255107506752. Its totient is φ = 26982067200.

The previous prime is 89062990351. The next prime is 89062990517. The reversal of 89062990368 is 86309926098.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5708338 + ... + 5723918.

It is an arithmetic number, because the mean of its divisors is an integer number (2657369862).

Almost surely, 2^89062990368 is an apocalyptic number.

89062990368 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

89062990368 is an abundant number, since it is smaller than the sum of its proper divisors (166044516384).

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

89062990368 is a wasteful number, since it uses less digits than its factorization.

89062990368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21018 (or 21010 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 60.

The spelling of 89062990368 in words is "eighty-nine billion, sixty-two million, nine hundred ninety thousand, three hundred sixty-eight".