3344689 has 4 divisors (see below), whose sum is σ = 3435124. Its totient is φ = 3254256.

The previous prime is 3344681. The next prime is 3344701. The reversal of 3344689 is 9864433.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1227664 + 2117025 = 1108^2 + 1455^2 .

It is a cyclic number.

It is not a de Polignac number, because 3344689 - 2³ = 3344681 is a prime.

It is a super-2 number, since 2×3344689² = 22373889013442, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 90397 = 3344689 / (3 + 3 + 4 + 4 + 6 + 8 + 9).

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (3344681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45162 + ... + 45235.

It is an arithmetic number, because the mean of its divisors is an integer number (858781).

Almost surely, 2^3344689 is an apocalyptic number.

It is an amenable number.

3344689 is a deficient number, since it is larger than the sum of its proper divisors (90435).

3344689 is an equidigital number, since it uses as much as digits as its factorization.

3344689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90434.

The product of its digits is 62208, while the sum is 37.

The square root of 3344689 is about 1828.8490916421. The cubic root of 3344689 is about 149.5495970832.

The spelling of 3344689 in words is "three million, three hundred forty-four thousand, six hundred eighty-nine".