3172764 has 48 divisors (see below), whose sum is σ = 8563968. Its totient is φ = 895488.

The previous prime is 3172751. The next prime is 3172801. The reversal of 3172764 is 4672713.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8812 + ... + 9164.

It is an arithmetic number, because the mean of its divisors is an integer number (178416).

Almost surely, 2^3172764 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 3172764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4281984).

3172764 is an abundant number, since it is smaller than the sum of its proper divisors (5391204).

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

3172764 is a wasteful number, since it uses less digits than its factorization.

3172764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474 (or 472 counting only the distinct ones).

The product of its digits is 7056, while the sum is 30.

The square root of 3172764 is about 1781.2254208831. The cubic root of 3172764 is about 146.9419920136.

It can be divided in two parts, 317 and 2764, that added together give a triangular number (3081 = T₇₈).

The spelling of 3172764 in words is "three million, one hundred seventy-two thousand, seven hundred sixty-four".