970159920 has 40 divisors (see below), whose sum is σ = 3007496496. Its totient is φ = 258709248.

The previous prime is 970159909. The next prime is 970159963. The reversal of 970159920 is 29951079.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2020927 + ... + 2021406.

Almost surely, 2^970159920 is an apocalyptic number.

It is an amenable number.

970159920 is an abundant number, since it is smaller than the sum of its proper divisors (2037336576).

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

970159920 is a wasteful number, since it uses less digits than its factorization.

970159920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042349 (or 4042343 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 42.

The square root of 970159920 is about 31147.3902598597. The cubic root of 970159920 is about 989.9526964440.

The spelling of 970159920 in words is "nine hundred seventy million, one hundred fifty-nine thousand, nine hundred twenty".