717434416 has 20 divisors (see below), whose sum is σ = 1391685232. Its totient is φ = 358289856.

The previous prime is 717434387. The next prime is 717434467. The reversal of 717434416 is 614434717.

It is a happy number.

It is a super-2 number, since 2×717434416² = 1029424282522522112, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12636 + ... + 39931.

Almost surely, 2^717434416 is an apocalyptic number.

It is an amenable number.

717434416 is a deficient number, since it is larger than the sum of its proper divisors (674250816).

717434416 is a wasteful number, since it uses less digits than its factorization.

717434416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53428 (or 53422 counting only the distinct ones).

The product of its digits is 56448, while the sum is 37.

The square root of 717434416 is about 26784.9662310782. The cubic root of 717434416 is about 895.2151063754.

The spelling of 717434416 in words is "seven hundred seventeen million, four hundred thirty-four thousand, four hundred sixteen".