3216264 has 32 divisors (see below), whose sum is σ = 8514720. Its totient is φ = 1008896.

The previous prime is 3216259. The next prime is 3216277. The reversal of 3216264 is 4626123.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3534 + ... + 4349.

It is an arithmetic number, because the mean of its divisors is an integer number (266085).

Almost surely, 2^3216264 is an apocalyptic number.

3216264 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3216264 is an abundant number, since it is smaller than the sum of its proper divisors (5298456).

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

3216264 is a wasteful number, since it uses less digits than its factorization.

3216264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7909 (or 7905 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 3216264 is about 1793.3945466628. The cubic root of 3216264 is about 147.6104927140.

The spelling of 3216264 in words is "three million, two hundred sixteen thousand, two hundred sixty-four".