968597636 has 12 divisors (see below), whose sum is σ = 1702449420. Its totient is φ = 482183520.

The previous prime is 968597629. The next prime is 968597639. The reversal of 968597636 is 636795869.

It can be written as a sum of positive squares in 2 ways, for example, as 529276036 + 439321600 = 23006^2 + 20960^2 .

It is not an unprimeable number, because it can be changed into a prime (968597639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527795 + ... + 529626.

It is an arithmetic number, because the mean of its divisors is an integer number (141870785).

Almost surely, 2^968597636 is an apocalyptic number.

It is an amenable number.

968597636 is a deficient number, since it is larger than the sum of its proper divisors (733851784).

968597636 is a wasteful number, since it uses less digits than its factorization.

968597636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057654 (or 1057652 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 59.

The square root of 968597636 is about 31122.3012645273. The cubic root of 968597636 is about 989.4210252747.

The spelling of 968597636 in words is "nine hundred sixty-eight million, five hundred ninety-seven thousand, six hundred thirty-six".