3409398 has 32 divisors (see below), whose sum is σ = 7977600. Its totient is φ = 1076328.

The previous prime is 3409387. The next prime is 3409409. The reversal of 3409398 is 8939043.

3409398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3409387) and next prime (3409409).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636 + ... + 2687.

It is an arithmetic number, because the mean of its divisors is an integer number (249300).

Almost surely, 2^3409398 is an apocalyptic number.

3409398 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3409398 is an abundant number, since it is smaller than the sum of its proper divisors (4568202).

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

3409398 is a wasteful number, since it uses less digits than its factorization.

3409398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353 (or 3347 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 3409398 is about 1846.4555234286. The cubic root of 3409398 is about 150.5078784557.

It can be divided in two parts, 34093 and 98, that added together give a triangular number (34191 = T₂₆₁).

The spelling of 3409398 in words is "three million, four hundred nine thousand, three hundred ninety-eight".