3384989 has 8 divisors (see below), whose sum is σ = 3628800. Its totient is φ = 3146176.

The previous prime is 3384977. The next prime is 3384991. The reversal of 3384989 is 9894833.

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 3384989 - 2⁴ = 3384973 is a prime.

It is a super-2 number, since 2×3384989² = 22916301060242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3384929) 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, 212 + ... + 2610.

It is an arithmetic number, because the mean of its divisors is an integer number (453600).

Almost surely, 2^3384989 is an apocalyptic number.

It is an amenable number.

3384989 is a deficient number, since it is larger than the sum of its proper divisors (243811).

3384989 is a wasteful number, since it uses less digits than its factorization.

3384989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499.

The product of its digits is 186624, while the sum is 44.

The square root of 3384989 is about 1839.8339598996. The cubic root of 3384989 is about 150.1478394273.

The spelling of 3384989 in words is "three million, three hundred eighty-four thousand, nine hundred eighty-nine".