716459444 has 12 divisors (see below), whose sum is σ = 1253992068. Its totient is φ = 358176000.

The previous prime is 716459423. The next prime is 716459473. The reversal of 716459444 is 444954617.

716459444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 464919844 + 251539600 = 21562^2 + 15860^2 .

It is a junction number, because it is equal to n+sod(n) for n = 716459395 and 716459404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41924 + ... + 56484.

It is an arithmetic number, because the mean of its divisors is an integer number (104499339).

Almost surely, 2^716459444 is an apocalyptic number.

It is an amenable number.

716459444 is a deficient number, since it is larger than the sum of its proper divisors (537532624).

716459444 is a wasteful number, since it uses less digits than its factorization.

716459444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26866 (or 26864 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 716459444 is about 26766.7600579525. The cubic root of 716459444 is about 894.8093989843.

The spelling of 716459444 in words is "seven hundred sixteen million, four hundred fifty-nine thousand, four hundred forty-four".