3049231 has 4 divisors (see below), whose sum is σ = 3052872. Its totient is φ = 3045592.

The previous prime is 3049201. The next prime is 3049261. The reversal of 3049231 is 1329403.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1329403 = 73 ⋅18211.

It is an interprime number because it is at equal distance from previous prime (3049201) and next prime (3049261).

It is a cyclic number.

It is not a de Polignac number, because 3049231 - 2⁵ = 3049199 is a prime.

It is a super-2 number, since 2×3049231² = 18595619382722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3049201) 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, 141 + ... + 2473.

It is an arithmetic number, because the mean of its divisors is an integer number (763218).

Almost surely, 2^3049231 is an apocalyptic number.

3049231 is a deficient number, since it is larger than the sum of its proper divisors (3641).

3049231 is a wasteful number, since it uses less digits than its factorization.

3049231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3049231 is about 1746.2047417185. The cubic root of 3049231 is about 145.0096069735.

The spelling of 3049231 in words is "three million, forty-nine thousand, two hundred thirty-one".