6479880574 has 16 divisors (see below), whose sum is σ = 10676234880. Its totient is φ = 2935963800.

The previous prime is 6479880521. The next prime is 6479880587. The reversal of 6479880574 is 4750889746.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3706152 + ... + 3707899.

It is an arithmetic number, because the mean of its divisors is an integer number (667264680).

Almost surely, 2^6479880574 is an apocalyptic number.

6479880574 is a deficient number, since it is larger than the sum of its proper divisors (4196354306).

6479880574 is a wasteful number, since it uses less digits than its factorization.

6479880574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7414095.

The product of its (nonzero) digits is 13547520, while the sum is 58.

The square root of 6479880574 is about 80497.7053958683. The cubic root of 6479880574 is about 1864.3280502813.

The spelling of 6479880574 in words is "six billion, four hundred seventy-nine million, eight hundred eighty thousand, five hundred seventy-four".