385900988580 has 72 divisors (see below), whose sum is σ = 1170621414144. Its totient is φ = 102902088000.

The previous prime is 385900988537. The next prime is 385900988581. The reversal of 385900988580 is 85889009583.

385900988580 is a `hidden beast` number, since 38 + 590 + 0 + 9 + 8 + 8 + 5 + 8 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (385900988581) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5442355 + ... + 5512805.

It is an arithmetic number, because the mean of its divisors is an integer number (16258630752).

Almost surely, 2^385900988580 is an apocalyptic number.

385900988580 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

385900988580 is an abundant number, since it is smaller than the sum of its proper divisors (784720425564).

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

385900988580 is a wasteful number, since it uses less digits than its factorization.

385900988580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100897 (or 100892 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 63.

The spelling of 385900988580 in words is "three hundred eighty-five billion, nine hundred million, nine hundred eighty-eight thousand, five hundred eighty".