3390361 has 24 divisors (see below), whose sum is σ = 4180680. Its totient is φ = 2720256.

The previous prime is 3390329. The next prime is 3390371. The reversal of 3390361 is 1630933.

It can be written as a sum of positive squares in 4 ways, for example, as 414736 + 2975625 = 644^2 + 1725^2 .

It is not a de Polignac number, because 3390361 - 2⁵ = 3390329 is a prime.

It is a super-2 number, since 2×3390361² = 22989095420642, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3390371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116895 + ... + 116923.

It is an arithmetic number, because the mean of its divisors is an integer number (174195).

Almost surely, 2^3390361 is an apocalyptic number.

It is an amenable number.

3390361 is a deficient number, since it is larger than the sum of its proper divisors (790319).

3390361 is a wasteful number, since it uses less digits than its factorization.

3390361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 3390361 is about 1841.2932954855. The cubic root of 3390361 is about 150.2272259856.

The spelling of 3390361 in words is "three million, three hundred ninety thousand, three hundred sixty-one".