970000665 has 32 divisors (see below), whose sum is σ = 1607316480. Its totient is φ = 499187136.

The previous prime is 970000657. The next prime is 970000693. The reversal of 970000665 is 566000079.

970000665 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 970000665 - 2³ = 970000657 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44476 + ... + 62594.

It is an arithmetic number, because the mean of its divisors is an integer number (50228640).

Almost surely, 2^970000665 is an apocalyptic number.

It is an amenable number.

970000665 is a deficient number, since it is larger than the sum of its proper divisors (637315815).

970000665 is a wasteful number, since it uses less digits than its factorization.

970000665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18253.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 970000665 is about 31144.8336807246. The cubic root of 970000665 is about 989.8985254630.

The spelling of 970000665 in words is "nine hundred seventy million, six hundred sixty-five", and thus it is an aban number.