9952385886 has 24 divisors (see below), whose sum is σ = 22259100864. Its totient is φ = 3210446880.

The previous prime is 9952385881. The next prime is 9952385893. The reversal of 9952385886 is 6885832599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9952385881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8917351 + ... + 8918466.

It is an arithmetic number, because the mean of its divisors is an integer number (927462536).

Almost surely, 2^9952385886 is an apocalyptic number.

9952385886 is an abundant number, since it is smaller than the sum of its proper divisors (12306714978).

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

9952385886 is a wasteful number, since it uses less digits than its factorization.

9952385886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17835856 (or 17835853 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 63.

The square root of 9952385886 is about 99761.6453653407. The cubic root of 9952385886 is about 2151.0098653023.

The spelling of 9952385886 in words is "nine billion, nine hundred fifty-two million, three hundred eighty-five thousand, eight hundred eighty-six".