716915424 has 48 divisors (see below), whose sum is σ = 1942617600. Its totient is φ = 231262080.

The previous prime is 716915417. The next prime is 716915443. The reversal of 716915424 is 424519617.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117474 + ... + 123425.

It is an arithmetic number, because the mean of its divisors is an integer number (40471200).

Almost surely, 2^716915424 is an apocalyptic number.

It is an amenable number.

716915424 is an abundant number, since it is smaller than the sum of its proper divisors (1225702176).

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

716915424 is a wasteful number, since it uses less digits than its factorization.

716915424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240943 (or 240935 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 716915424 is about 26775.2763571172. The cubic root of 716915424 is about 894.9991881228. Note that the first 3 decimals are identical.

The spelling of 716915424 in words is "seven hundred sixteen million, nine hundred fifteen thousand, four hundred twenty-four".