716840159 has 10 divisors (see below), whose sum is σ = 836266560. Its totient is φ = 614432364.

The previous prime is 716840153. The next prime is 716840161. The reversal of 716840159 is 951048617.

It is not a de Polignac number, because 716840159 - 2¹² = 716836063 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 (716840153) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 146879 + ... + 151680.

It is an arithmetic number, because the mean of its divisors is an integer number (83626656).

Almost surely, 2^716840159 is an apocalyptic number.

716840159 is a deficient number, since it is larger than the sum of its proper divisors (119426401).

716840159 is an frugal number, since it uses more digits than its factorization.

716840159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298587 (or 298566 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 716840159 is about 26773.8708258630. The cubic root of 716840159 is about 894.9678666823.

The spelling of 716840159 in words is "seven hundred sixteen million, eight hundred forty thousand, one hundred fifty-nine".