716601938 has 32 divisors (see below), whose sum is σ = 1210277376. Its totient is φ = 315741888.

The previous prime is 716601937. The next prime is 716601959. The reversal of 716601938 is 839106617.

It is a junction number, because it is equal to n+sod(n) for n = 716601895 and 716601904.

It is not an unprimeable number, because it can be changed into a prime (716601931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451895 + ... + 453477.

It is an arithmetic number, because the mean of its divisors is an integer number (37821168).

Almost surely, 2^716601938 is an apocalyptic number.

716601938 is a deficient number, since it is larger than the sum of its proper divisors (493675438).

716601938 is a wasteful number, since it uses less digits than its factorization.

716601938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 716601938 is about 26769.4216971529. The cubic root of 716601938 is about 894.8687168422.

The spelling of 716601938 in words is "seven hundred sixteen million, six hundred one thousand, nine hundred thirty-eight".