970390320 has 40 divisors (see below), whose sum is σ = 3008210736. Its totient is φ = 258770688.

The previous prime is 970390319. The next prime is 970390321. The reversal of 970390320 is 23093079.

It is an interprime number because it is at equal distance from previous prime (970390319) and next prime (970390321).

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

It is not an unprimeable number, because it can be changed into a prime (970390321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2021407 + ... + 2021886.

Almost surely, 2^970390320 is an apocalyptic number.

It is an amenable number.

970390320 is an abundant number, since it is smaller than the sum of its proper divisors (2037820416).

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

970390320 is a wasteful number, since it uses less digits than its factorization.

970390320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4043309 (or 4043303 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 970390320 is about 31151.0885845102. The cubic root of 970390320 is about 990.0310570810.

The spelling of 970390320 in words is "nine hundred seventy million, three hundred ninety thousand, three hundred twenty".