716000642 has 12 divisors (see below), whose sum is σ = 1249348230. Its totient is φ = 306857376.

The previous prime is 716000591. The next prime is 716000669. The reversal of 716000642 is 246000617.

It can be written as a sum of positive squares in only one way, i.e., 391604521 + 324396121 = 19789^2 + 18011^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3652967 + ... + 3653162.

Almost surely, 2^716000642 is an apocalyptic number.

716000642 is a deficient number, since it is larger than the sum of its proper divisors (533347588).

716000642 is a wasteful number, since it uses less digits than its factorization.

716000642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7306145 (or 7306138 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 716000642 is about 26758.1883168499. The cubic root of 716000642 is about 894.6183539737.

The spelling of 716000642 in words is "seven hundred sixteen million, six hundred forty-two", and thus it is an aban number.