706880056820 has 24 divisors (see below), whose sum is σ = 1696512136704. Its totient is φ = 242358876576.

The previous prime is 706880056811. The next prime is 706880056901. The reversal of 706880056820 is 28650088607.

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, 2524571492 + ... + 2524571771.

It is an arithmetic number, because the mean of its divisors is an integer number (70688005696).

Almost surely, 2^706880056820 is an apocalyptic number.

706880056820 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

706880056820 is an abundant number, since it is smaller than the sum of its proper divisors (989632079884).

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

706880056820 is a wasteful number, since it uses less digits than its factorization.

706880056820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5049143279 (or 5049143277 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 706880056820 in words is "seven hundred six billion, eight hundred eighty million, fifty-six thousand, eight hundred twenty".