3089172 has 48 divisors (see below), whose sum is σ = 8043840. Its totient is φ = 916992.

The previous prime is 3089171. The next prime is 3089173. The reversal of 3089172 is 2719803.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3089171) and next prime (3089173).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3089171) 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, 3478 + ... + 4274.

It is an arithmetic number, because the mean of its divisors is an integer number (167580).

Almost surely, 2^3089172 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 3089172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4021920).

3089172 is an abundant number, since it is smaller than the sum of its proper divisors (4954668).

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

3089172 is a wasteful number, since it uses less digits than its factorization.

3089172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 3089172 is about 1757.6040509739. The cubic root of 3089172 is about 145.6400088296.

The spelling of 3089172 in words is "three million, eighty-nine thousand, one hundred seventy-two".