726899862060 has 72 divisors (see below), whose sum is σ = 2205107639280. Its totient is φ = 193824309888.

The previous prime is 726899862043. The next prime is 726899862107. The reversal of 726899862060 is 60268998627.

726899862060 is a `hidden beast` number, since 7 + 268 + 99 + 86 + 206 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2164131 + ... + 2477349.

It is an arithmetic number, because the mean of its divisors is an integer number (30626494990).

Almost surely, 2^726899862060 is an apocalyptic number.

It is an amenable number.

726899862060 is an abundant number, since it is smaller than the sum of its proper divisors (1478207777220).

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

726899862060 is a wasteful number, since it uses less digits than its factorization.

726899862060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326127 (or 326122 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The spelling of 726899862060 in words is "seven hundred twenty-six billion, eight hundred ninety-nine million, eight hundred sixty-two thousand, sixty".