716767266 has 16 divisors (see below), whose sum is σ = 1433807424. Its totient is φ = 238876944.

The previous prime is 716767187. The next prime is 716767297. The reversal of 716767266 is 662767617.

It is a super-3 number, since 3×716767266³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 42171 + ... + 56673.

It is an arithmetic number, because the mean of its divisors is an integer number (89612964).

Almost surely, 2^716767266 is an apocalyptic number.

716767266 is an abundant number, since it is smaller than the sum of its proper divisors (717040158).

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

716767266 is a wasteful number, since it uses less digits than its factorization.

716767266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22745.

The product of its digits is 889056, while the sum is 48.

The square root of 716767266 is about 26772.5095200282. The cubic root of 716767266 is about 894.9375302569.

The spelling of 716767266 in words is "seven hundred sixteen million, seven hundred sixty-seven thousand, two hundred sixty-six".