716327894 has 8 divisors (see below), whose sum is σ = 1075035888. Its totient is φ = 357982600.

The previous prime is 716327891. The next prime is 716327923. The reversal of 716327894 is 498723617.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716327891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85682 + ... + 93669.

It is an arithmetic number, because the mean of its divisors is an integer number (134379486).

Almost surely, 2^716327894 is an apocalyptic number.

716327894 is a deficient number, since it is larger than the sum of its proper divisors (358707994).

716327894 is a wasteful number, since it uses less digits than its factorization.

716327894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181350.

The product of its digits is 508032, while the sum is 47.

The square root of 716327894 is about 26764.3026062702. The cubic root of 716327894 is about 894.7546299472.

The spelling of 716327894 in words is "seven hundred sixteen million, three hundred twenty-seven thousand, eight hundred ninety-four".