3331439 has 4 divisors (see below), whose sum is σ = 3527424. Its totient is φ = 3135456.

The previous prime is 3331423. The next prime is 3331451. The reversal of 3331439 is 9341333.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3331439 - 2⁴ = 3331423 is a prime.

It is a super-2 number, since 2×3331439² = 22196971621442, which contains 22 as substring.

It is a Duffinian 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 (3331409) 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, 97967 + ... + 98000.

It is an arithmetic number, because the mean of its divisors is an integer number (881856).

Almost surely, 2^3331439 is an apocalyptic number.

3331439 is a deficient number, since it is larger than the sum of its proper divisors (195985).

3331439 is a wasteful number, since it uses less digits than its factorization.

3331439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195984.

The product of its digits is 2916, while the sum is 26.

The square root of 3331439 is about 1825.2230000742. The cubic root of 3331439 is about 149.3518552751.

The spelling of 3331439 in words is "three million, three hundred thirty-one thousand, four hundred thirty-nine".