3360289 has 4 divisors (see below), whose sum is σ = 3365956. Its totient is φ = 3354624.

The previous prime is 3360257. The next prime is 3360299. The reversal of 3360289 is 9820633.

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 1134225 + 2226064 = 1065^2 + 1492^2 .

It is a cyclic number.

It is not a de Polignac number, because 3360289 - 2⁵ = 3360257 is a prime.

It is a super-2 number, since 2×3360289² = 22583084327042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3360289.

It is not an unprimeable number, because it can be changed into a prime (3360209) 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, 1824 + ... + 3169.

It is an arithmetic number, because the mean of its divisors is an integer number (841489).

Almost surely, 2^3360289 is an apocalyptic number.

It is an amenable number.

3360289 is a deficient number, since it is larger than the sum of its proper divisors (5667).

3360289 is an equidigital number, since it uses as much as digits as its factorization.

3360289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5666.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 3360289 is about 1833.1091075002. The cubic root of 3360289 is about 149.7817418358.

The spelling of 3360289 in words is "three million, three hundred sixty thousand, two hundred eighty-nine".