3164868 has 72 divisors (see below), whose sum is σ = 9638720. Its totient is φ = 855360.

The previous prime is 3164867. The next prime is 3164893. The reversal of 3164868 is 8684613.

It is a happy number.

3164868 is a `hidden beast` number, since 3 + 1 + 648 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3164867) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4458 + ... + 5118.

Almost surely, 2^3164868 is an apocalyptic number.

3164868 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3164868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4819360).

3164868 is an abundant number, since it is smaller than the sum of its proper divisors (6473852).

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

3164868 is a wasteful number, since it uses less digits than its factorization.

3164868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 692 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 3164868 is about 1779.0075885167. The cubic root of 3164868 is about 146.8199934656.

It can be divided in two parts, 316 and 4868, that added together give a square (5184 = 72²).

The spelling of 3164868 in words is "three million, one hundred sixty-four thousand, eight hundred sixty-eight".