3390756 has 12 divisors (see below), whose sum is σ = 7911792. Its totient is φ = 1130248.

The previous prime is 3390743. The next prime is 3390763. The reversal of 3390756 is 6570933.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3390756² = 22994452503072, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141270 + ... + 141293.

It is an arithmetic number, because the mean of its divisors is an integer number (659316).

Almost surely, 2^3390756 is an apocalyptic number.

It is an amenable number.

3390756 is an abundant number, since it is smaller than the sum of its proper divisors (4521036).

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

3390756 is a wasteful number, since it uses less digits than its factorization.

3390756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282570 (or 282568 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 3390756 is about 1841.4005539263. The cubic root of 3390756 is about 150.2330599218.

The spelling of 3390756 in words is "three million, three hundred ninety thousand, seven hundred fifty-six".