3103439 has 4 divisors (see below), whose sum is σ = 3175656. Its totient is φ = 3031224.

The previous prime is 3103423. The next prime is 3103483. The reversal of 3103439 is 9343013.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9343013 = 17 ⋅549589.

It is a cyclic number.

It is not a de Polignac number, because 3103439 - 2⁴ = 3103423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103409) 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, 36044 + ... + 36129.

It is an arithmetic number, because the mean of its divisors is an integer number (793914).

Almost surely, 2^3103439 is an apocalyptic number.

3103439 is a deficient number, since it is larger than the sum of its proper divisors (72217).

3103439 is an equidigital number, since it uses as much as digits as its factorization.

3103439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72216.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 3103439 is about 1761.6580258382. The cubic root of 3103439 is about 145.8638719900.

The spelling of 3103439 in words is "three million, one hundred three thousand, four hundred thirty-nine".