3390417 has 20 divisors (see below), whose sum is σ = 5333680. Its totient is φ = 2140344.

The previous prime is 3390391. The next prime is 3390427. The reversal of 3390417 is 7140933.

It is not a de Polignac number, because 3390417 - 2⁸ = 3390161 is a prime.

It is a super-2 number, since 2×3390417² = 22989854867778, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3390427) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 438 + ... + 2640.

It is an arithmetic number, because the mean of its divisors is an integer number (266684).

Almost surely, 2^3390417 is an apocalyptic number.

It is an amenable number.

3390417 is a deficient number, since it is larger than the sum of its proper divisors (1943263).

3390417 is a wasteful number, since it uses less digits than its factorization.

3390417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234 (or 2225 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3390417 is about 1841.3085021256. The cubic root of 3390417 is about 150.2280531028.

The spelling of 3390417 in words is "three million, three hundred ninety thousand, four hundred seventeen".