700068637672 has 32 divisors (see below), whose sum is σ = 1324211614920. Its totient is φ = 346953277440.

The previous prime is 700068637663. The next prime is 700068637673. The reversal of 700068637672 is 276736860007.

It can be written as a sum of positive squares in 4 ways, for example, as 699775748676 + 292888996 = 836526^2 + 17114^2 .

It is not an unprimeable number, because it can be changed into a prime (700068637673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241288 + ... + 1207624.

Almost surely, 2^700068637672 is an apocalyptic number.

It is an amenable number.

700068637672 is a deficient number, since it is larger than the sum of its proper divisors (624142977248).

700068637672 is a wasteful number, since it uses less digits than its factorization.

700068637672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967141 (or 967137 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 52.

The spelling of 700068637672 in words is "seven hundred billion, sixty-eight million, six hundred thirty-seven thousand, six hundred seventy-two".