6397333232 has 20 divisors (see below), whose sum is σ = 12544171080. Its totient is φ = 3160127808.

The previous prime is 6397333171. The next prime is 6397333247. The reversal of 6397333232 is 2323337936.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6397333232.

It is a congruent number.

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, 2407307 + ... + 2409962.

It is an arithmetic number, because the mean of its divisors is an integer number (627208554).

Almost surely, 2^6397333232 is an apocalyptic number.

It is an amenable number.

6397333232 is a deficient number, since it is larger than the sum of its proper divisors (6146837848).

6397333232 is a wasteful number, since it uses less digits than its factorization.

6397333232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4817360 (or 4817354 counting only the distinct ones).

The product of its digits is 367416, while the sum is 41.

The square root of 6397333232 is about 79983.3309633951. The cubic root of 6397333232 is about 1856.3776217741.

The spelling of 6397333232 in words is "six billion, three hundred ninety-seven million, three hundred thirty-three thousand, two hundred thirty-two".