716969253 has 64 divisors (see below), whose sum is σ = 1289723904. Its totient is φ = 342144000.

The previous prime is 716969251. The next prime is 716969257. The reversal of 716969253 is 352969617.

It is not a de Polignac number, because 716969253 - 2¹ = 716969251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716969251) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 813373 + ... + 814253.

It is an arithmetic number, because the mean of its divisors is an integer number (20151936).

Almost surely, 2^716969253 is an apocalyptic number.

It is an amenable number.

716969253 is a deficient number, since it is larger than the sum of its proper divisors (572754651).

716969253 is a wasteful number, since it uses less digits than its factorization.

716969253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186.

The product of its digits is 612360, while the sum is 48.

The square root of 716969253 is about 26776.2815379582. The cubic root of 716969253 is about 895.0215876528.

It can be divided in two parts, 716 and 969253, that added together give a palindrome (969969).

The spelling of 716969253 in words is "seven hundred sixteen million, nine hundred sixty-nine thousand, two hundred fifty-three".