9479374272 has 70 divisors (see below), whose sum is σ = 28099850328. Its totient is φ = 3159789696.

The previous prime is 9479374271. The next prime is 9479374321. The reversal of 9479374272 is 2724739749.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9479374271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 909108 + ... + 919475.

Almost surely, 2^9479374272 is an apocalyptic number.

It is an amenable number.

9479374272 is an abundant number, since it is smaller than the sum of its proper divisors (18620476056).

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

9479374272 is a wasteful number, since it uses less digits than its factorization.

9479374272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828607 (or 1828588 counting only the distinct ones).

The product of its digits is 5334336, while the sum is 54.

The square root of 9479374272 is about 97362.0782029636. The cubic root of 9479374272 is about 2116.3779280960.

The spelling of 9479374272 in words is "nine billion, four hundred seventy-nine million, three hundred seventy-four thousand, two hundred seventy-two".