3358649 has 8 divisors (see below), whose sum is σ = 4040640. Its totient is φ = 2727216.

The previous prime is 3358591. The next prime is 3358651. The reversal of 3358649 is 9468533.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3358649 - 2¹² = 3354553 is a prime.

It is a super-2 number, since 2×3358649² = 22561046210402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3358669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12494 + ... + 12759.

It is an arithmetic number, because the mean of its divisors is an integer number (505080).

Almost surely, 2^3358649 is an apocalyptic number.

It is an amenable number.

3358649 is a deficient number, since it is larger than the sum of its proper divisors (681991).

3358649 is a wasteful number, since it uses less digits than its factorization.

3358649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25279.

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

The square root of 3358649 is about 1832.6617254693. The cubic root of 3358649 is about 149.7573707148.

The spelling of 3358649 in words is "three million, three hundred fifty-eight thousand, six hundred forty-nine".