3479486872 has 64 divisors (see below), whose sum is σ = 7122355200. Its totient is φ = 1587496320.

The previous prime is 3479486867. The next prime is 3479486887. The reversal of 3479486872 is 2786849743.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1067998 + ... + 1071250.

It is an arithmetic number, because the mean of its divisors is an integer number (111286800).

Almost surely, 2^3479486872 is an apocalyptic number.

It is an amenable number.

3479486872 is an abundant number, since it is smaller than the sum of its proper divisors (3642868328).

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

3479486872 is a wasteful number, since it uses less digits than its factorization.

3479486872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3536 (or 3532 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 58.

The square root of 3479486872 is about 58987.1754875583. The cubic root of 3479486872 is about 1515.3224846225.

The spelling of 3479486872 in words is "three billion, four hundred seventy-nine million, four hundred eighty-six thousand, eight hundred seventy-two".