716123644 has 12 divisors (see below), whose sum is σ = 1257495624. Its totient is φ = 356839184.

The previous prime is 716123609. The next prime is 716123729. The reversal of 716123644 is 446321617.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304342 + ... + 306685.

It is an arithmetic number, because the mean of its divisors is an integer number (104791302).

Almost surely, 2^716123644 is an apocalyptic number.

It is an amenable number.

716123644 is a deficient number, since it is larger than the sum of its proper divisors (541371980).

716123644 is a wasteful number, since it uses less digits than its factorization.

716123644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611324 (or 611322 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 716123644 is about 26760.4866173992. The cubic root of 716123644 is about 894.6695799735.

The spelling of 716123644 in words is "seven hundred sixteen million, one hundred twenty-three thousand, six hundred forty-four".