3331744 has 24 divisors (see below), whose sum is σ = 7064820. Its totient is φ = 1537536.

The previous prime is 3331733. The next prime is 3331747. The reversal of 3331744 is 4471333.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3283344 + 48400 = 1812^2 + 220^2 .

It is a super-2 number, since 2×3331744² = 22201036163072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3331747) 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, 3589 + ... + 4420.

Almost surely, 2^3331744 is an apocalyptic number.

It is an amenable number.

3331744 is an abundant number, since it is smaller than the sum of its proper divisors (3733076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3331744 is a wasteful number, since it uses less digits than its factorization.

3331744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8032 (or 8024 counting only the distinct ones).

The product of its digits is 3024, while the sum is 25.

The square root of 3331744 is about 1825.3065495965. The cubic root of 3331744 is about 149.3564129578.

The spelling of 3331744 in words is "three million, three hundred thirty-one thousand, seven hundred forty-four".