3389145 has 8 divisors (see below), whose sum is σ = 5422656. Its totient is φ = 1807536.

The previous prime is 3389117. The next prime is 3389147. The reversal of 3389145 is 5419833.

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

It is not a de Polignac number, because 3389145 - 2⁶ = 3389081 is a prime.

It is a super-2 number, since 2×3389145² = 22972607662050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3389147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112957 + ... + 112986.

It is an arithmetic number, because the mean of its divisors is an integer number (677832).

Almost surely, 2^3389145 is an apocalyptic number.

It is an amenable number.

3389145 is a deficient number, since it is larger than the sum of its proper divisors (2033511).

3389145 is a wasteful number, since it uses less digits than its factorization.

3389145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225951.

The product of its digits is 12960, while the sum is 33.

The square root of 3389145 is about 1840.9630631819. The cubic root of 3389145 is about 150.2092634784.

The spelling of 3389145 in words is "three million, three hundred eighty-nine thousand, one hundred forty-five".