9650265864 has 32 divisors (see below), whose sum is σ = 24580869120. Its totient is φ = 3156061376.

The previous prime is 9650265857. The next prime is 9650265893. The reversal of 9650265864 is 4685620569.

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, 3792072 + ... + 3794615.

It is an arithmetic number, because the mean of its divisors is an integer number (768152160).

Almost surely, 2^9650265864 is an apocalyptic number.

It is an amenable number.

9650265864 is an abundant number, since it is smaller than the sum of its proper divisors (14930603256).

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

9650265864 is a wasteful number, since it uses less digits than its factorization.

9650265864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7586749 (or 7586745 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 51.

The square root of 9650265864 is about 98235.7667247525. The cubic root of 9650265864 is about 2129.0200892756.

The spelling of 9650265864 in words is "nine billion, six hundred fifty million, two hundred sixty-five thousand, eight hundred sixty-four".