3048431 has 4 divisors (see below), whose sum is σ = 3054552. Its totient is φ = 3042312.

The previous prime is 3048413. The next prime is 3048497. The reversal of 3048431 is 1348403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1348403 = 7 ⋅192629.

It is a cyclic number.

It is not a de Polignac number, because 3048431 - 2¹⁴ = 3032047 is a prime.

It is a super-2 number, since 2×3048431² = 18585863123522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3048397 and 3048406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3048631) 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, 2240 + ... + 3333.

It is an arithmetic number, because the mean of its divisors is an integer number (763638).

Almost surely, 2^3048431 is an apocalyptic number.

3048431 is a deficient number, since it is larger than the sum of its proper divisors (6121).

3048431 is an equidigital number, since it uses as much as digits as its factorization.

3048431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6120.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 3048431 is about 1745.9756584787. The cubic root of 3048431 is about 144.9969242312.

The spelling of 3048431 in words is "three million, forty-eight thousand, four hundred thirty-one".