3346289 has 4 divisors (see below), whose sum is σ = 3352740. Its totient is φ = 3339840.

The previous prime is 3346279. The next prime is 3346307. The reversal of 3346289 is 9826433.

It is a happy number.

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 1669264 + 1677025 = 1292^2 + 1295^2 .

It is a cyclic number.

It is not a de Polignac number, because 3346289 - 2¹² = 3342193 is a prime.

It is a super-2 number, since 2×3346289² = 22395300143042, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁵ + 3¹³ + 4⁸ + 6⁸ + 2 + 8 + 9⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3346219) 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, 2372 + ... + 3509.

It is an arithmetic number, because the mean of its divisors is an integer number (838185).

Almost surely, 2^3346289 is an apocalyptic number.

It is an amenable number.

3346289 is a deficient number, since it is larger than the sum of its proper divisors (6451).

3346289 is an equidigital number, since it uses as much as digits as its factorization.

3346289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6450.

The product of its digits is 31104, while the sum is 35.

The square root of 3346289 is about 1829.2864729178. The cubic root of 3346289 is about 149.5734399787.

The spelling of 3346289 in words is "three million, three hundred forty-six thousand, two hundred eighty-nine".