9885746952 has 64 divisors (see below), whose sum is σ = 27469377600. Its totient is φ = 3294172800.

The previous prime is 9885746933. The next prime is 9885746957. The reversal of 9885746952 is 2596475889.

9885746952 is a `hidden beast` number, since 9 + 8 + 8 + 574 + 6 + 9 + 52 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 9885746952.

It is not an unprimeable number, because it can be changed into a prime (9885746957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 922827 + ... + 933477.

It is an arithmetic number, because the mean of its divisors is an integer number (429209025).

Almost surely, 2^9885746952 is an apocalyptic number.

It is an amenable number.

9885746952 is an abundant number, since it is smaller than the sum of its proper divisors (17583630648).

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

9885746952 is a wasteful number, since it uses less digits than its factorization.

9885746952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14963 (or 14953 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 63.

The square root of 9885746952 is about 99427.0936515797. The cubic root of 9885746952 is about 2146.1982175267.

The spelling of 9885746952 in words is "nine billion, eight hundred eighty-five million, seven hundred forty-six thousand, nine hundred fifty-two".