867755316 has 48 divisors (see below), whose sum is σ = 2128089600. Its totient is φ = 274672992.

The previous prime is 867755311. The next prime is 867755321. The reversal of 867755316 is 613557768.

It is an interprime number because it is at equal distance from previous prime (867755311) and next prime (867755321).

It is a super-4 number, since 4×867755316⁴ (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (867755311) 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, 27055 + ... + 49673.

It is an arithmetic number, because the mean of its divisors is an integer number (44335200).

Almost surely, 2^867755316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 867755316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1064044800).

867755316 is an abundant number, since it is smaller than the sum of its proper divisors (1260334284).

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

867755316 is a wasteful number, since it uses less digits than its factorization.

867755316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22788 (or 22786 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 48.

The square root of 867755316 is about 29457.6868745664. The cubic root of 867755316 is about 953.8185424603.

The spelling of 867755316 in words is "eight hundred sixty-seven million, seven hundred fifty-five thousand, three hundred sixteen".