961600808 has 32 divisors (see below), whose sum is σ = 2075630400. Its totient is φ = 409103232.

The previous prime is 961600799. The next prime is 961600819. The reversal of 961600808 is 808006169.

It is a super-2 number, since 2×961600808² = 1849352227892505728, which contains 22 as substring.

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, 54998 + ... + 70341.

It is an arithmetic number, because the mean of its divisors is an integer number (64863450).

Almost surely, 2^961600808 is an apocalyptic number.

It is an amenable number.

961600808 is an abundant number, since it is smaller than the sum of its proper divisors (1114029592).

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

961600808 is a wasteful number, since it uses less digits than its factorization.

961600808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125489 (or 125485 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 961600808 is about 31009.6889374918. The cubic root of 961600808 is about 987.0328491274.

The spelling of 961600808 in words is "nine hundred sixty-one million, six hundred thousand, eight hundred eight".