3345312 has 24 divisors (see below), whose sum is σ = 8781696. Its totient is φ = 1115072.

The previous prime is 3345263. The next prime is 3345317. The reversal of 3345312 is 2135433.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×3345312² = 22382224754688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3345317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17328 + ... + 17519.

It is an arithmetic number, because the mean of its divisors is an integer number (365904).

Almost surely, 2^3345312 is an apocalyptic number.

3345312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3345312 is an abundant number, since it is smaller than the sum of its proper divisors (5436384).

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

3345312 is a wasteful number, since it uses less digits than its factorization.

3345312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34860 (or 34852 counting only the distinct ones).

The product of its digits is 1080, while the sum is 21.

The square root of 3345312 is about 1829.0194094104. The cubic root of 3345312 is about 149.5588818144.

The spelling of 3345312 in words is "three million, three hundred forty-five thousand, three hundred twelve".