726079828332 has 18 divisors (see below), whose sum is σ = 1694193153604. Its totient is φ = 242025625520.

The previous prime is 726079828319. The next prime is 726079828343. The reversal of 726079828332 is 233828970627.

It is a super-2 number, since 2×726079828332² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2828782 + ... + 3074762.

Almost surely, 2^726079828332 is an apocalyptic number.

It is an amenable number.

726079828332 is an abundant number, since it is smaller than the sum of its proper divisors (968113325272).

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

726079828332 is an frugal number, since it uses more digits than its factorization.

726079828332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491969 (or 245986 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 57.

The spelling of 726079828332 in words is "seven hundred twenty-six billion, seventy-nine million, eight hundred twenty-eight thousand, three hundred thirty-two".