726560934792 has 128 divisors (see below), whose sum is σ = 2267657717760. Its totient is φ = 188462776320.

The previous prime is 726560934763. The next prime is 726560934839. The reversal of 726560934792 is 297439065627.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1108488 + ... + 1637640.

It is an arithmetic number, because the mean of its divisors is an integer number (17716075920).

Almost surely, 2^726560934792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 726560934792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1133828858880).

726560934792 is an abundant number, since it is smaller than the sum of its proper divisors (1541096782968).

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

726560934792 is a wasteful number, since it uses less digits than its factorization.

726560934792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529923 (or 529919 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 60.

The spelling of 726560934792 in words is "seven hundred twenty-six billion, five hundred sixty million, nine hundred thirty-four thousand, seven hundred ninety-two".