3042431 has 8 divisors (see below), whose sum is σ = 3501600. Its totient is φ = 2589408.

The previous prime is 3042407. The next prime is 3042437. The reversal of 3042431 is 1342403.

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 3042431 - 2⁶ = 3042367 is a prime.

It is a super-2 number, since 2×3042431² = 18512772779522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042437) 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, 416 + ... + 2501.

It is an arithmetic number, because the mean of its divisors is an integer number (437700).

Almost surely, 2^3042431 is an apocalyptic number.

3042431 is a deficient number, since it is larger than the sum of its proper divisors (459169).

3042431 is a wasteful number, since it uses less digits than its factorization.

3042431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3042431 is about 1744.2565751632. The cubic root of 3042431 is about 144.9017328641.

Adding to 3042431 its reverse (1342403), we get a palindrome (4384834).

The spelling of 3042431 in words is "three million, forty-two thousand, four hundred thirty-one".