3048813 has 8 divisors (see below), whose sum is σ = 4516800. Its totient is φ = 2032524.

The previous prime is 3048781. The next prime is 3048823. The reversal of 3048813 is 3188403.

It is not a de Polignac number, because 3048813 - 2⁵ = 3048781 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 112919 = 3048813 / (3 + 0 + 4 + 8 + 8 + 1 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3048823) 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, 56433 + ... + 56486.

It is an arithmetic number, because the mean of its divisors is an integer number (564600).

Almost surely, 2^3048813 is an apocalyptic number.

It is an amenable number.

3048813 is a deficient number, since it is larger than the sum of its proper divisors (1467987).

3048813 is a wasteful number, since it uses less digits than its factorization.

3048813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112928 (or 112922 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 3048813 is about 1746.0850494750. The cubic root of 3048813 is about 145.0029805174.

The spelling of 3048813 in words is "three million, forty-eight thousand, eight hundred thirteen".