9474392112 has 80 divisors (see below), whose sum is σ = 25371709440. Its totient is φ = 3043353600.

The previous prime is 9474392099. The next prime is 9474392119. The reversal of 9474392112 is 2112934749.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (9474392119) 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, 342312 + ... + 368952.

It is an arithmetic number, because the mean of its divisors is an integer number (317146368).

Almost surely, 2^9474392112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9474392112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12685854720).

9474392112 is an abundant number, since it is smaller than the sum of its proper divisors (15897317328).

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

9474392112 is a wasteful number, since it uses less digits than its factorization.

9474392112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26922 (or 26916 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 9474392112 is about 97336.4891086585. The cubic root of 9474392112 is about 2116.0070885253.

The spelling of 9474392112 in words is "nine billion, four hundred seventy-four million, three hundred ninety-two thousand, one hundred twelve".