7479665232 has 40 divisors (see below), whose sum is σ = 20808813984. Its totient is φ = 2301435264.

The previous prime is 7479665231. The next prime is 7479665269. The reversal of 7479665232 is 2325669747.

It is a super-2 number, since 2×7479665232² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7479665231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5992698 + ... + 5993945.

Almost surely, 2^7479665232 is an apocalyptic number.

It is an amenable number.

7479665232 is an abundant number, since it is smaller than the sum of its proper divisors (13329148752).

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

7479665232 is a wasteful number, since it uses less digits than its factorization.

7479665232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11986667 (or 11986661 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 51.

The square root of 7479665232 is about 86485.0578539438. The cubic root of 7479665232 is about 1955.6631543432.

The spelling of 7479665232 in words is "seven billion, four hundred seventy-nine million, six hundred sixty-five thousand, two hundred thirty-two".