726533959796 has 24 divisors (see below), whose sum is σ = 1273233245760. Its totient is φ = 362753369792.

The previous prime is 726533959787. The next prime is 726533959817. The reversal of 726533959796 is 697959335627.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8906531 + ... + 8987733.

It is an arithmetic number, because the mean of its divisors is an integer number (53051385240).

Almost surely, 2^726533959796 is an apocalyptic number.

It is an amenable number.

726533959796 is a deficient number, since it is larger than the sum of its proper divisors (546699285964).

726533959796 is a wasteful number, since it uses less digits than its factorization.

726533959796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84343 (or 84341 counting only the distinct ones).

The product of its digits is 578680200, while the sum is 71.

The spelling of 726533959796 in words is "seven hundred twenty-six billion, five hundred thirty-three million, nine hundred fifty-nine thousand, seven hundred ninety-six".