6479870724 has 60 divisors (see below), whose sum is σ = 17333644944. Its totient is φ = 2109720816.

The previous prime is 6479870723. The next prime is 6479870737. The reversal of 6479870724 is 4270789746.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (6479870723) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 218622 + ... + 246485.

Almost surely, 2^6479870724 is an apocalyptic number.

It is an amenable number.

6479870724 is an abundant number, since it is smaller than the sum of its proper divisors (10853774220).

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

6479870724 is a wasteful number, since it uses less digits than its factorization.

6479870724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465166 (or 465155 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 54.

The square root of 6479870724 is about 80497.6442139768. The cubic root of 6479870724 is about 1864.3271056322.

The spelling of 6479870724 in words is "six billion, four hundred seventy-nine million, eight hundred seventy thousand, seven hundred twenty-four".