3116316 has 48 divisors (see below), whose sum is σ = 8676864. Its totient is φ = 851136.

The previous prime is 3116303. The next prime is 3116317. The reversal of 3116316 is 6136113.

It is a super-2 number, since 2×3116316² = 19422850823712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3116292 and 3116301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3116317) 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, 1126 + ... + 2738.

It is an arithmetic number, because the mean of its divisors is an integer number (180768).

Almost surely, 2^3116316 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 3116316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4338432).

3116316 is an abundant number, since it is smaller than the sum of its proper divisors (5560548).

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

3116316 is a wasteful number, since it uses less digits than its factorization.

3116316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650 (or 1648 counting only the distinct ones).

The product of its digits is 324, while the sum is 21.

The square root of 3116316 is about 1765.3090381007. The cubic root of 3116316 is about 146.0653363666.

The spelling of 3116316 in words is "three million, one hundred sixteen thousand, three hundred sixteen".