706474618864 has 20 divisors (see below), whose sum is σ = 1564336656304. Its totient is φ = 302774836608.

The previous prime is 706474618859. The next prime is 706474618873. The reversal of 706474618864 is 468816474607.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3153904437 + ... + 3153904660.

Almost surely, 2^706474618864 is an apocalyptic number.

It is an amenable number.

706474618864 is an abundant number, since it is smaller than the sum of its proper divisors (857862037440).

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

706474618864 is a wasteful number, since it uses less digits than its factorization.

706474618864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6307809112 (or 6307809106 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 61.

The spelling of 706474618864 in words is "seven hundred six billion, four hundred seventy-four million, six hundred eighteen thousand, eight hundred sixty-four".