9279968032 has 12 divisors (see below), whose sum is σ = 18269937126. Its totient is φ = 4639984000.

The previous prime is 9279968029. The next prime is 9279968069. The reversal of 9279968032 is 2308699729.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8180117136 + 1099850896 = 90444^2 + 33164^2 .

It is a super-2 number, since 2×9279968032² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144999469 + ... + 144999532.

Almost surely, 2^9279968032 is an apocalyptic number.

It is an amenable number.

9279968032 is a deficient number, since it is larger than the sum of its proper divisors (8989969094).

9279968032 is a wasteful number, since it uses less digits than its factorization.

9279968032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289999011 (or 289999003 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 55.

The square root of 9279968032 is about 96332.5907053267. The cubic root of 9279968032 is about 2101.4327359671.

The spelling of 9279968032 in words is "nine billion, two hundred seventy-nine million, nine hundred sixty-eight thousand, thirty-two".