713367440 has 40 divisors (see below), whose sum is σ = 1661050680. Its totient is φ = 284921856.

The previous prime is 713367427. The next prime is 713367451. The reversal of 713367440 is 44763317.

It can be written as a sum of positive squares in 4 ways, for example, as 91164304 + 622203136 = 9548^2 + 24944^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 713367440.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 50432 + ... + 63008.

It is an arithmetic number, because the mean of its divisors is an integer number (41526267).

Almost surely, 2^713367440 is an apocalyptic number.

It is an amenable number.

713367440 is an abundant number, since it is smaller than the sum of its proper divisors (947683240).

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

713367440 is a wasteful number, since it uses less digits than its factorization.

713367440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13299 (or 13293 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 713367440 is about 26708.9393274986. The cubic root of 713367440 is about 893.5203081320.

The spelling of 713367440 in words is "seven hundred thirteen million, three hundred sixty-seven thousand, four hundred forty".