9649286164 has 12 divisors (see below), whose sum is σ = 19298572384. Its totient is φ = 4135408344.

The previous prime is 9649286147. The next prime is 9649286189. The reversal of 9649286164 is 4616829469.

9649286164 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172308654 + ... + 172308709.

Almost surely, 2^9649286164 is an apocalyptic number.

It is an amenable number.

9649286164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9649286164 is a wasteful number, since it uses less digits than its factorization.

9649286164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344617374 (or 344617372 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 55.

The square root of 9649286164 is about 98230.7801251726. The cubic root of 9649286164 is about 2128.9480404292.

The spelling of 9649286164 in words is "nine billion, six hundred forty-nine million, two hundred eighty-six thousand, one hundred sixty-four".