713305256 has 16 divisors (see below), whose sum is σ = 1395597600. Its totient is φ = 341145904.

The previous prime is 713305223. The next prime is 713305259. The reversal of 713305256 is 652503317.

It is not an unprimeable number, because it can be changed into a prime (713305259) 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 3 ways as a sum of consecutive naturals, for example, 1938146 + ... + 1938513.

It is an arithmetic number, because the mean of its divisors is an integer number (87224850).

Almost surely, 2^713305256 is an apocalyptic number.

It is an amenable number.

713305256 is a deficient number, since it is larger than the sum of its proper divisors (682292344).

713305256 is a wasteful number, since it uses less digits than its factorization.

713305256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3876688 (or 3876684 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 713305256 is about 26707.7751974963. The cubic root of 713305256 is about 893.4943447560.

The spelling of 713305256 in words is "seven hundred thirteen million, three hundred five thousand, two hundred fifty-six".