716670199 has 4 divisors (see below), whose sum is σ = 819051664. Its totient is φ = 614288736.

The previous prime is 716670197. The next prime is 716670209. The reversal of 716670199 is 991076617.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 716670199 - 2¹ = 716670197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716670191) 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, 51190722 + ... + 51190735.

It is an arithmetic number, because the mean of its divisors is an integer number (204762916).

Almost surely, 2^716670199 is an apocalyptic number.

716670199 is a deficient number, since it is larger than the sum of its proper divisors (102381465).

716670199 is a wasteful number, since it uses less digits than its factorization.

716670199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102381464.

The product of its (nonzero) digits is 142884, while the sum is 46.

The square root of 716670199 is about 26770.6966476407. The cubic root of 716670199 is about 894.8971299638.

The spelling of 716670199 in words is "seven hundred sixteen million, six hundred seventy thousand, one hundred ninety-nine".