3048731 has 6 divisors (see below), whose sum is σ = 3546540. Its totient is φ = 2613156.

The previous prime is 3048713. The next prime is 3048737. The reversal of 3048731 is 1378403.

3048731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3048731 - 2¹⁸ = 2786587 is a prime.

It is a super-2 number, since 2×3048731² = 18589521420722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3048731.

It is not an unprimeable number, because it can be changed into a prime (3048737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31061 + ... + 31158.

It is an arithmetic number, because the mean of its divisors is an integer number (591090).

Almost surely, 2^3048731 is an apocalyptic number.

3048731 is a deficient number, since it is larger than the sum of its proper divisors (497809).

3048731 is an equidigital number, since it uses as much as digits as its factorization.

3048731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62233 (or 62226 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 3048731 is about 1746.0615682157. The cubic root of 3048731 is about 145.0016805196.

The spelling of 3048731 in words is "three million, forty-eight thousand, seven hundred thirty-one".