726879679894 has 16 divisors (see below), whose sum is σ = 1096090191360. Its totient is φ = 361516700160.

The previous prime is 726879679871. The next prime is 726879679901. The reversal of 726879679894 is 498976978627.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3552427 + ... + 3751465.

It is an arithmetic number, because the mean of its divisors is an integer number (68505636960).

Almost surely, 2^726879679894 is an apocalyptic number.

726879679894 is a deficient number, since it is larger than the sum of its proper divisors (369210511466).

726879679894 is a wasteful number, since it uses less digits than its factorization.

726879679894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208695.

The product of its digits is 4608866304, while the sum is 82.

The spelling of 726879679894 in words is "seven hundred twenty-six billion, eight hundred seventy-nine million, six hundred seventy-nine thousand, eight hundred ninety-four".