3408398 has 16 divisors (see below), whose sum is σ = 6187104. Its totient is φ = 1374720.

The previous prime is 3408389. The next prime is 3408407. The reversal of 3408398 is 8938043.

It is an interprime number because it is at equal distance from previous prime (3408389) and next prime (3408407).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6923 + ... + 7398.

It is an arithmetic number, because the mean of its divisors is an integer number (386694).

Almost surely, 2^3408398 is an apocalyptic number.

3408398 is a deficient number, since it is larger than the sum of its proper divisors (2778706).

3408398 is a wasteful number, since it uses less digits than its factorization.

3408398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14347.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 3408398 is about 1846.1847144855. The cubic root of 3408398 is about 150.4931620164.

The spelling of 3408398 in words is "three million, four hundred eight thousand, three hundred ninety-eight".