3331449 has 20 divisors (see below), whose sum is σ = 5430480. Its totient is φ = 2018520.

The previous prime is 3331423. The next prime is 3331451. The reversal of 3331449 is 9441333.

It is not a de Polignac number, because 3331449 - 2¹² = 3327353 is a prime.

It is a super-2 number, since 2×3331449² = 22197104879202, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3331409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 979 + ... + 2760.

It is an arithmetic number, because the mean of its divisors is an integer number (271524).

Almost surely, 2^3331449 is an apocalyptic number.

It is an amenable number.

3331449 is a deficient number, since it is larger than the sum of its proper divisors (2099031).

3331449 is a wasteful number, since it uses less digits than its factorization.

3331449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762 (or 3753 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 3331449 is about 1825.2257394635. The cubic root of 3331449 is about 149.3520047117.

The spelling of 3331449 in words is "three million, three hundred thirty-one thousand, four hundred forty-nine".