3313989 has 24 divisors (see below), whose sum is σ = 5608512. Its totient is φ = 1846080.

The previous prime is 3313987. The next prime is 3314009. The reversal of 3313989 is 9893133.

It is not a de Polignac number, because 3313989 - 2¹ = 3313987 is a prime.

It is an Ulam number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1942 + ... + 3224.

It is an arithmetic number, because the mean of its divisors is an integer number (233688).

Almost surely, 2^3313989 is an apocalyptic number.

It is an amenable number.

3313989 is a deficient number, since it is larger than the sum of its proper divisors (2294523).

3313989 is a wasteful number, since it uses less digits than its factorization.

3313989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337 (or 1334 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 3313989 is about 1820.4364861208. The cubic root of 3313989 is about 149.0906314666.

Adding to 3313989 its sum of digits (36), we get a triangular number (3314025 = T₂₅₇₄).

The spelling of 3313989 in words is "three million, three hundred thirteen thousand, nine hundred eighty-nine".