9753992940 has 24 divisors (see below), whose sum is σ = 27311180400. Its totient is φ = 2601064768.

The previous prime is 9753992933. The next prime is 9753992953. The reversal of 9753992940 is 492993579.

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, 81283215 + ... + 81283334.

It is an arithmetic number, because the mean of its divisors is an integer number (1137965850).

Almost surely, 2^9753992940 is an apocalyptic number.

It is an amenable number.

9753992940 is an abundant number, since it is smaller than the sum of its proper divisors (17557187460).

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

9753992940 is a wasteful number, since it uses less digits than its factorization.

9753992940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162566561 (or 162566559 counting only the distinct ones).

The product of its (nonzero) digits is 5511240, while the sum is 57.

The square root of 9753992940 is about 98762.3052586360. The cubic root of 9753992940 is about 2136.6209330088.

The spelling of 9753992940 in words is "nine billion, seven hundred fifty-three million, nine hundred ninety-two thousand, nine hundred forty".