706939293680 has 80 divisors (see below), whose sum is σ = 1653445315584. Its totient is φ = 281092481280.

The previous prime is 706939293679. The next prime is 706939293703. The reversal of 706939293680 is 86392939607.

It is a tau number, because it is divible by the number of its divisors (80).

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, 9567437 + ... + 9641043.

Almost surely, 2^706939293680 is an apocalyptic number.

It is an amenable number.

706939293680 is an abundant number, since it is smaller than the sum of its proper divisors (946506021904).

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

706939293680 is a wasteful number, since it uses less digits than its factorization.

706939293680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74334 (or 74328 counting only the distinct ones).

The product of its (nonzero) digits is 26453952, while the sum is 62.

The spelling of 706939293680 in words is "seven hundred six billion, nine hundred thirty-nine million, two hundred ninety-three thousand, six hundred eighty".