3404489 has 8 divisors (see below), whose sum is σ = 3744768. Its totient is φ = 3069360.

The previous prime is 3404473. The next prime is 3404491. The reversal of 3404489 is 9844043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3404489 - 2⁴ = 3404473 is a prime.

It is a super-2 number, since 2×3404489² = 23181090702242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3404449) 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, 179 + ... + 2615.

It is an arithmetic number, because the mean of its divisors is an integer number (468096).

Almost surely, 2^3404489 is an apocalyptic number.

It is an amenable number.

3404489 is a deficient number, since it is larger than the sum of its proper divisors (340279).

3404489 is a wasteful number, since it uses less digits than its factorization.

3404489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 3404489 is about 1845.1257409727. The cubic root of 3404489 is about 150.4356078217.

The spelling of 3404489 in words is "three million, four hundred four thousand, four hundred eighty-nine".