716633390 has 48 divisors (see below), whose sum is σ = 1456279776. Its totient is φ = 253535040.

The previous prime is 716633389. The next prime is 716633447. The reversal of 716633390 is 93336617.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36767 + ... + 52773.

It is an arithmetic number, because the mean of its divisors is an integer number (30339162).

Almost surely, 2^716633390 is an apocalyptic number.

716633390 is an abundant number, since it is smaller than the sum of its proper divisors (739646386).

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

716633390 is a wasteful number, since it uses less digits than its factorization.

716633390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16073 (or 16062 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 38.

The square root of 716633390 is about 26770.0091520343. The cubic root of 716633390 is about 894.8818087219.

The spelling of 716633390 in words is "seven hundred sixteen million, six hundred thirty-three thousand, three hundred ninety".