887216311 has 8 divisors (see below), whose sum is σ = 916591104. Its totient is φ = 857888760.

The previous prime is 887216293. The next prime is 887216327. The reversal of 887216311 is 113612788.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 887216311 - 2⁵ = 887216279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887216371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28620 + ... + 50926.

It is an arithmetic number, because the mean of its divisors is an integer number (114573888).

Almost surely, 2^887216311 is an apocalyptic number.

887216311 is a deficient number, since it is larger than the sum of its proper divisors (29374793).

887216311 is a wasteful number, since it uses less digits than its factorization.

887216311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23621.

The product of its digits is 16128, while the sum is 37.

The square root of 887216311 is about 29786.1765085752. The cubic root of 887216311 is about 960.8962662022.

The spelling of 887216311 in words is "eight hundred eighty-seven million, two hundred sixteen thousand, three hundred eleven".