716372166 has 16 divisors (see below), whose sum is σ = 1456232688. Its totient is φ = 234876000.

The previous prime is 716372119. The next prime is 716372171. The reversal of 716372166 is 661273617.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978285 + ... + 979016.

It is an arithmetic number, because the mean of its divisors is an integer number (91014543).

Almost surely, 2^716372166 is an apocalyptic number.

716372166 is an abundant number, since it is smaller than the sum of its proper divisors (739860522).

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

716372166 is a wasteful number, since it uses less digits than its factorization.

716372166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957367.

The product of its digits is 63504, while the sum is 39.

The square root of 716372166 is about 26765.1296652940. The cubic root of 716372166 is about 894.7730627354.

The spelling of 716372166 in words is "seven hundred sixteen million, three hundred seventy-two thousand, one hundred sixty-six".