726500612 has 24 divisors (see below), whose sum is σ = 1285816896. Its totient is φ = 359136288.

The previous prime is 726500611. The next prime is 726500647. The reversal of 726500612 is 216005627.

It is not an unprimeable number, because it can be changed into a prime (726500611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362798 + ... + 364794.

It is an arithmetic number, because the mean of its divisors is an integer number (53575704).

Almost surely, 2^726500612 is an apocalyptic number.

It is an amenable number.

726500612 is a deficient number, since it is larger than the sum of its proper divisors (559316284).

726500612 is a wasteful number, since it uses less digits than its factorization.

726500612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987 (or 2985 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 726500612 is about 26953.6752967012. The cubic root of 726500612 is about 898.9702675514.

The spelling of 726500612 in words is "seven hundred twenty-six million, five hundred thousand, six hundred twelve".