713921308 has 24 divisors (see below), whose sum is σ = 1275012144. Its totient is φ = 349680000.

The previous prime is 713921293. The next prime is 713921309. The reversal of 713921308 is 803129317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713921309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55416 + ... + 67072.

It is an arithmetic number, because the mean of its divisors is an integer number (53125506).

Almost surely, 2^713921308 is an apocalyptic number.

It is an amenable number.

713921308 is a deficient number, since it is larger than the sum of its proper divisors (561090836).

713921308 is a wasteful number, since it uses less digits than its factorization.

713921308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11973 (or 11971 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 713921308 is about 26719.3059041585. The cubic root of 713921308 is about 893.7514953404.

The spelling of 713921308 in words is "seven hundred thirteen million, nine hundred twenty-one thousand, three hundred eight".