887713317 has 16 divisors (see below), whose sum is σ = 1315735680. Its totient is φ = 591536736.

The previous prime is 887713289. The next prime is 887713319. The reversal of 887713317 is 713317788.

It is not a de Polignac number, because 887713317 - 2⁸ = 887713061 is a prime.

It is a super-3 number, since 3×887713317³ (a number of 28 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887713319) 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, 64848 + ... + 77334.

It is an arithmetic number, because the mean of its divisors is an integer number (82233480).

Almost surely, 2^887713317 is an apocalyptic number.

It is an amenable number.

887713317 is a deficient number, since it is larger than the sum of its proper divisors (428022363).

887713317 is a wasteful number, since it uses less digits than its factorization.

887713317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15129 (or 15123 counting only the distinct ones).

The product of its digits is 197568, while the sum is 45.

The square root of 887713317 is about 29794.5182374208. The cubic root of 887713317 is about 961.0756595307.

The spelling of 887713317 in words is "eight hundred eighty-seven million, seven hundred thirteen thousand, three hundred seventeen".