7039712428 has 24 divisors (see below), whose sum is σ = 14081591552. Its totient is φ = 3016555344.

The previous prime is 7039712417. The next prime is 7039712429. The reversal of 7039712428 is 8242179307.

It is not an unprimeable number, because it can be changed into a prime (7039712429) 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, 216151 + ... + 246577.

Almost surely, 2^7039712428 is an apocalyptic number.

It is an amenable number.

7039712428 is an abundant number, since it is smaller than the sum of its proper divisors (7041879124).

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

7039712428 is a wasteful number, since it uses less digits than its factorization.

7039712428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38701 (or 38699 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 7039712428 is about 83902.9941539633. The cubic root of 7039712428 is about 1916.5418462919.

The spelling of 7039712428 in words is "seven billion, thirty-nine million, seven hundred twelve thousand, four hundred twenty-eight".