3356489 has 4 divisors (see below), whose sum is σ = 3472260. Its totient is φ = 3240720.

The previous prime is 3356471. The next prime is 3356513. The reversal of 3356489 is 9846533.

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 577600 + 2778889 = 760^2 + 1667^2 .

It is a cyclic number.

It is not a de Polignac number, because 3356489 - 2²⁰ = 2307913 is a prime.

It is a super-2 number, since 2×3356489² = 22532036814242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3356449) 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, 57842 + ... + 57899.

It is an arithmetic number, because the mean of its divisors is an integer number (868065).

Almost surely, 2^3356489 is an apocalyptic number.

It is an amenable number.

3356489 is a deficient number, since it is larger than the sum of its proper divisors (115771).

3356489 is a wasteful number, since it uses less digits than its factorization.

3356489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115770.

The product of its digits is 77760, while the sum is 38.

The square root of 3356489 is about 1832.0723238999. The cubic root of 3356489 is about 149.7252600566.

The spelling of 3356489 in words is "three million, three hundred fifty-six thousand, four hundred eighty-nine".