716706400 has 144 divisors (see below), whose sum is σ = 1870192800. Its totient is φ = 267264000.

The previous prime is 716706373. The next prime is 716706401. The reversal of 716706400 is 4607617.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716706401) 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 23 ways as a sum of consecutive naturals, for example, 2053426 + ... + 2053774.

It is an arithmetic number, because the mean of its divisors is an integer number (12987450).

Almost surely, 2^716706400 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 716706400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (935096400).

716706400 is an abundant number, since it is smaller than the sum of its proper divisors (1153486400).

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

716706400 is a wasteful number, since it uses less digits than its factorization.

716706400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 716706400 is about 26771.3727701812. The cubic root of 716706400 is about 894.9121976223.

The spelling of 716706400 in words is "seven hundred sixteen million, seven hundred six thousand, four hundred".