713911680 has 192 divisors, whose sum is σ = 2526189120. Its totient is φ = 185671680.

The previous prime is 713911669. The next prime is 713911699. The reversal of 713911680 is 86119317.

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 a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234649 + ... + 237671.

It is an arithmetic number, because the mean of its divisors is an integer number (13157235).

Almost surely, 2^713911680 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 713911680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1263094560).

713911680 is an abundant number, since it is smaller than the sum of its proper divisors (1812277440).

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

713911680 is a wasteful number, since it uses less digits than its factorization.

713911680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089 (or 3074 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 713911680 is about 26719.1257342002. The cubic root of 713911680 is about 893.7474775875.

The spelling of 713911680 in words is "seven hundred thirteen million, nine hundred eleven thousand, six hundred eighty".