9932481216 has 84 divisors (see below), whose sum is σ = 32536772112. Its totient is φ = 2837850624.

The previous prime is 9932481203. The next prime is 9932481233. The reversal of 9932481216 is 6121842399.

It is a tau number, because it is divible by the number of its divisors (84).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1227675 + ... + 1235738.

Almost surely, 2^9932481216 is an apocalyptic number.

9932481216 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

9932481216 is an abundant number, since it is smaller than the sum of its proper divisors (22604290896).

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

9932481216 is a wasteful number, since it uses less digits than its factorization.

9932481216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463438 (or 2463425 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 9932481216 is about 99661.8342997960. The cubic root of 9932481216 is about 2149.5749089992.

The spelling of 9932481216 in words is "nine billion, nine hundred thirty-two million, four hundred eighty-one thousand, two hundred sixteen".