659596970 has 16 divisors (see below), whose sum is σ = 1249763040. Its totient is φ = 249952464.

The previous prime is 659596969. The next prime is 659596999. The reversal of 659596970 is 79695956.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735592 + ... + 1735971.

It is an arithmetic number, because the mean of its divisors is an integer number (78110190).

Almost surely, 2^659596970 is an apocalyptic number.

659596970 is a deficient number, since it is larger than the sum of its proper divisors (590166070).

659596970 is a wasteful number, since it uses less digits than its factorization.

659596970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471589.

The product of its (nonzero) digits is 4592700, while the sum is 56.

The square root of 659596970 is about 25682.6199987462. The cubic root of 659596970 is about 870.4815099991.

The spelling of 659596970 in words is "six hundred fifty-nine million, five hundred ninety-six thousand, nine hundred seventy".