724713716 has 12 divisors (see below), whose sum is σ = 1323390432. Its totient is φ = 346602168.

The previous prime is 724713673. The next prime is 724713719. The reversal of 724713716 is 617317427.

It is a self number, because there is not a number n which added to its sum of digits gives 724713716.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (724713719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3938570 + ... + 3938753.

It is an arithmetic number, because the mean of its divisors is an integer number (110282536).

Almost surely, 2^724713716 is an apocalyptic number.

It is an amenable number.

724713716 is a deficient number, since it is larger than the sum of its proper divisors (598676716).

724713716 is a wasteful number, since it uses less digits than its factorization.

724713716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7877350 (or 7877348 counting only the distinct ones).

The product of its digits is 49392, while the sum is 38.

The square root of 724713716 is about 26920.5073503454. The cubic root of 724713716 is about 898.2326287231.

The spelling of 724713716 in words is "seven hundred twenty-four million, seven hundred thirteen thousand, seven hundred sixteen".