9479912392 has 16 divisors (see below), whose sum is σ = 18547655040. Its totient is φ = 4533871056.

The previous prime is 9479912371. The next prime is 9479912401. The reversal of 9479912392 is 2932199749.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25760448 + ... + 25760815.

It is an arithmetic number, because the mean of its divisors is an integer number (1159228440).

Almost surely, 2^9479912392 is an apocalyptic number.

9479912392 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9479912392 is a deficient number, since it is larger than the sum of its proper divisors (9067742648).

9479912392 is a wasteful number, since it uses less digits than its factorization.

9479912392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51521292 (or 51521288 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 55.

The square root of 9479912392 is about 97364.8416626864. The cubic root of 9479912392 is about 2116.4179744714.

The spelling of 9479912392 in words is "nine billion, four hundred seventy-nine million, nine hundred twelve thousand, three hundred ninety-two".