716564356 has 36 divisors (see below), whose sum is σ = 1315721932. Its totient is φ = 341440704.

The previous prime is 716564351. The next prime is 716564371. The reversal of 716564356 is 653465617.

It can be written as a sum of positive squares in 2 ways, for example, as 229037956 + 487526400 = 15134^2 + 22080^2 .

It is not an unprimeable number, because it can be changed into a prime (716564351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 839626 + ... + 840478.

Almost surely, 2^716564356 is an apocalyptic number.

It is an amenable number.

716564356 is a deficient number, since it is larger than the sum of its proper divisors (599157576).

716564356 is a wasteful number, since it uses less digits than its factorization.

716564356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300 (or 1275 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The square root of 716564356 is about 26768.7197303121. The cubic root of 716564356 is about 894.8530728506.

The spelling of 716564356 in words is "seven hundred sixteen million, five hundred sixty-four thousand, three hundred fifty-six".