3343172 has 36 divisors (see below), whose sum is σ = 7004844. Its totient is φ = 1391040.

The previous prime is 3343147. The next prime is 3343217. The reversal of 3343172 is 2713433.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2119936 + 1223236 = 1456^2 + 1106^2 .

It is a super-2 number, since 2×3343172² = 22353598043168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7022 + ... + 7482.

It is an arithmetic number, because the mean of its divisors is an integer number (194579).

Almost surely, 2^3343172 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 3343172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3502422).

3343172 is an abundant number, since it is smaller than the sum of its proper divisors (3661672).

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

3343172 is a wasteful number, since it uses less digits than its factorization.

3343172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 507 counting only the distinct ones).

The product of its digits is 1512, while the sum is 23.

The square root of 3343172 is about 1828.4343028941. The cubic root of 3343172 is about 149.5269840145.

The spelling of 3343172 in words is "three million, three hundred forty-three thousand, one hundred seventy-two".