3406039 has 12 divisors (see below), whose sum is σ = 4267704. Its totient is φ = 2694384.

The previous prime is 3406033. The next prime is 3406049. The reversal of 3406039 is 9306043.

It is not a de Polignac number, because 3406039 - 2⁹ = 3405527 is a prime.

It is a super-2 number, since 2×3406039² = 23202203339042, which contains 22 as substring.

3406039 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3406033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2037 + ... + 3310.

It is an arithmetic number, because the mean of its divisors is an integer number (355642).

Almost surely, 2^3406039 is an apocalyptic number.

3406039 is a deficient number, since it is larger than the sum of its proper divisors (861665).

3406039 is a wasteful number, since it uses less digits than its factorization.

3406039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5374 (or 5367 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 3406039 is about 1845.5457187510. The cubic root of 3406039 is about 150.4584345282.

The spelling of 3406039 in words is "three million, four hundred six thousand, thirty-nine".