713527440 has 40 divisors (see below), whose sum is σ = 2211935808. Its totient is φ = 190273920.

The previous prime is 713527433. The next prime is 713527457. The reversal of 713527440 is 44725317.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1486276 + ... + 1486755.

Almost surely, 2^713527440 is an apocalyptic number.

It is an amenable number.

713527440 is an abundant number, since it is smaller than the sum of its proper divisors (1498408368).

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

713527440 is a wasteful number, since it uses less digits than its factorization.

713527440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2973047 (or 2973041 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 713527440 is about 26711.9344114199. The cubic root of 713527440 is about 893.5871052010.

The spelling of 713527440 in words is "seven hundred thirteen million, five hundred twenty-seven thousand, four hundred forty".