3398442 has 16 divisors (see below), whose sum is σ = 6890880. Its totient is φ = 1117152.

The previous prime is 3398431. The next prime is 3398443. The reversal of 3398442 is 2448933.

It is not an unprimeable number, because it can be changed into a prime (3398443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3442 + ... + 4317.

It is an arithmetic number, because the mean of its divisors is an integer number (430680).

Almost surely, 2^3398442 is an apocalyptic number.

3398442 is an abundant number, since it is smaller than the sum of its proper divisors (3492438).

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

3398442 is a wasteful number, since it uses less digits than its factorization.

3398442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7837.

The product of its digits is 20736, while the sum is 33.

The square root of 3398442 is about 1843.4863709830. The cubic root of 3398442 is about 150.3464879135.

The spelling of 3398442 in words is "three million, three hundred ninety-eight thousand, four hundred forty-two".