713928957890 has 32 divisors (see below), whose sum is σ = 1352847312000. Its totient is φ = 270513537408.

The previous prime is 713928957887. The next prime is 713928957913. The reversal of 713928957890 is 98759829317.

It is a self number, because there is not a number n which added to its sum of digits gives 713928957890.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1697291 + ... + 2075729.

It is an arithmetic number, because the mean of its divisors is an integer number (42276478500).

Almost surely, 2^713928957890 is an apocalyptic number.

713928957890 is a deficient number, since it is larger than the sum of its proper divisors (638918354110).

713928957890 is a wasteful number, since it uses less digits than its factorization.

713928957890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388394.

The product of its (nonzero) digits is 68584320, while the sum is 68.

The spelling of 713928957890 in words is "seven hundred thirteen billion, nine hundred twenty-eight million, nine hundred fifty-seven thousand, eight hundred ninety".