998976160 has 96 divisors (see below), whose sum is σ = 2904757632. Its totient is φ = 316154880.

The previous prime is 998976119. The next prime is 998976169. The reversal of 998976160 is 61679899.

It is not an unprimeable number, because it can be changed into a prime (998976169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19746 + ... + 48865.

It is an arithmetic number, because the mean of its divisors is an integer number (30257892).

Almost surely, 2^998976160 is an apocalyptic number.

It is an amenable number.

998976160 is an abundant number, since it is smaller than the sum of its proper divisors (1905781472).

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

998976160 is a wasteful number, since it uses less digits than its factorization.

998976160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68646 (or 68638 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 55.

The square root of 998976160 is about 31606.5841241979. The cubic root of 998976160 is about 999.6586034617.

The spelling of 998976160 in words is "nine hundred ninety-eight million, nine hundred seventy-six thousand, one hundred sixty".