726412602852 has 48 divisors (see below), whose sum is σ = 1886049506880. Its totient is φ = 241782989184.

The previous prime is 726412602841. The next prime is 726412602859. The reversal of 726412602852 is 258206214627.

726412602852 is a `hidden beast` number, since 7 + 26 + 4 + 12 + 602 + 8 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 726412602798 and 726412602807.

It is not an unprimeable number, because it can be changed into a prime (726412602859) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4850133 + ... + 4997660.

It is an arithmetic number, because the mean of its divisors is an integer number (39292698060).

Almost surely, 2^726412602852 is an apocalyptic number.

It is an amenable number.

726412602852 is an abundant number, since it is smaller than the sum of its proper divisors (1159636904028).

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

726412602852 is a wasteful number, since it uses less digits than its factorization.

726412602852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9848489 (or 9848481 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 726412602852 in words is "seven hundred twenty-six billion, four hundred twelve million, six hundred two thousand, eight hundred fifty-two".