713992320 has 192 divisors, whose sum is σ = 2557376640. Its totient is φ = 190356480.

The previous prime is 713992271. The next prime is 713992337. The reversal of 713992320 is 23299317.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 153225 + ... + 157815.

It is an arithmetic number, because the mean of its divisors is an integer number (13319670).

Almost surely, 2^713992320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 713992320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1278688320).

713992320 is an abundant number, since it is smaller than the sum of its proper divisors (1843384320).

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

713992320 is an equidigital number, since it uses as much as digits as its factorization.

713992320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4625 (or 4601 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 713992320 is about 26720.6347230001. The cubic root of 713992320 is about 893.7811274470.

The spelling of 713992320 in words is "seven hundred thirteen million, nine hundred ninety-two thousand, three hundred twenty".