3398418 has 12 divisors (see below), whose sum is σ = 7363278. Its totient is φ = 1132800.

The previous prime is 3398407. The next prime is 3398431. The reversal of 3398418 is 8148933.

It can be written as a sum of positive squares in only one way, i.e., 2424249 + 974169 = 1557^2 + 987^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94383 + ... + 94418.

Almost surely, 2^3398418 is an apocalyptic number.

3398418 is an abundant number, since it is smaller than the sum of its proper divisors (3964860).

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

3398418 is a wasteful number, since it uses less digits than its factorization.

3398418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188809 (or 188806 counting only the distinct ones).

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

The square root of 3398418 is about 1843.4798615662. The cubic root of 3398418 is about 150.3461339940.

The spelling of 3398418 in words is "three million, three hundred ninety-eight thousand, four hundred eighteen".