716829318 has 32 divisors (see below), whose sum is σ = 1610863200. Its totient is φ = 236256768.

The previous prime is 716829299. The next prime is 716829319. The reversal of 716829318 is 813928617.

It is a super-2 number, since 2×716829318² = 1027688542288690248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716829319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69771 + ... + 79382.

It is an arithmetic number, because the mean of its divisors is an integer number (50339475).

Almost surely, 2^716829318 is an apocalyptic number.

716829318 is an abundant number, since it is smaller than the sum of its proper divisors (894033882).

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

716829318 is a wasteful number, since it uses less digits than its factorization.

716829318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149253 (or 149247 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 716829318 is about 26773.6683702477. The cubic root of 716829318 is about 894.9633550324.

The spelling of 716829318 in words is "seven hundred sixteen million, eight hundred twenty-nine thousand, three hundred eighteen".