713885745 has 32 divisors (see below), whose sum is σ = 1166353920. Its totient is φ = 372752640.

The previous prime is 713885741. The next prime is 713885771. The reversal of 713885745 is 547588317.

It is a happy number.

It is not a de Polignac number, because 713885745 - 2² = 713885741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 713885694 and 713885703.

It is not an unprimeable number, because it can be changed into a prime (713885741) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 207832 + ... + 211238.

It is an arithmetic number, because the mean of its divisors is an integer number (36448560).

Almost surely, 2^713885745 is an apocalyptic number.

It is an amenable number.

713885745 is a deficient number, since it is larger than the sum of its proper divisors (452468175).

713885745 is a wasteful number, since it uses less digits than its factorization.

713885745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705.

The product of its digits is 940800, while the sum is 48.

The square root of 713885745 is about 26718.6404032840. The cubic root of 713885745 is about 893.7366547635.

The spelling of 713885745 in words is "seven hundred thirteen million, eight hundred eighty-five thousand, seven hundred forty-five".