3389418 has 32 divisors (see below), whose sum is σ = 7862400. Its totient is φ = 1080288.

The previous prime is 3389417. The next prime is 3389423. The reversal of 3389418 is 8149833.

It is a super-2 number, since 2×3389418² = 22976308757448, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3389411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123 + ... + 2606.

It is an arithmetic number, because the mean of its divisors is an integer number (245700).

Almost surely, 2^3389418 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3389418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3931200).

3389418 is an abundant number, since it is smaller than the sum of its proper divisors (4472982).

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

3389418 is a wasteful number, since it uses less digits than its factorization.

3389418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763 (or 2757 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 3389418 is about 1841.0372076631. The cubic root of 3389418 is about 150.2132965534.

The spelling of 3389418 in words is "three million, three hundred eighty-nine thousand, four hundred eighteen".