6712030638 has 48 divisors (see below), whose sum is σ = 14708824416. Its totient is φ = 2211865920.

The previous prime is 6712030607. The next prime is 6712030669. The reversal of 6712030638 is 8360302176.

It is a happy number.

6712030638 is a `hidden beast` number, since 6 + 7 + 12 + 0 + 3 + 0 + 638 = 666.

It is an interprime number because it is at equal distance from previous prime (6712030607) and next prime (6712030669).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1222756 + ... + 1228232.

It is an arithmetic number, because the mean of its divisors is an integer number (306433842).

Almost surely, 2^6712030638 is an apocalyptic number.

6712030638 is an abundant number, since it is smaller than the sum of its proper divisors (7996793778).

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

6712030638 is a wasteful number, since it uses less digits than its factorization.

6712030638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6249 (or 6246 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 6712030638 is about 81926.9835768412. The cubic root of 6712030638 is about 1886.3313246019.

The spelling of 6712030638 in words is "six billion, seven hundred twelve million, thirty thousand, six hundred thirty-eight".