3318089 has 4 divisors (see below), whose sum is σ = 3399060. Its totient is φ = 3237120.

The previous prime is 3318083. The next prime is 3318097. The reversal of 3318089 is 9808133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9808133 = 17 ⋅576949.

It can be written as a sum of positive squares in 2 ways, for example, as 1092025 + 2226064 = 1045^2 + 1492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3318089 is a prime.

It is a super-2 number, since 2×3318089² = 22019429223842, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3318083) 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, 40424 + ... + 40505.

It is an arithmetic number, because the mean of its divisors is an integer number (849765).

Almost surely, 2^3318089 is an apocalyptic number.

It is an amenable number.

3318089 is a deficient number, since it is larger than the sum of its proper divisors (80971).

3318089 is an equidigital number, since it uses as much as digits as its factorization.

3318089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80970.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 3318089 is about 1821.5622415937. The cubic root of 3318089 is about 149.1520900973.

The spelling of 3318089 in words is "three million, three hundred eighteen thousand, eighty-nine".