3048213 has 16 divisors (see below), whose sum is σ = 4847616. Its totient is φ = 1665840.

The previous prime is 3048211. The next prime is 3048217. The reversal of 3048213 is 3128403.

It is a happy number.

It is not a de Polignac number, because 3048213 - 2¹ = 3048211 is a prime.

It is a super-3 number, since 3×3048213³ = 84968350533359398791, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3048213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3048211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2673 + ... + 3638.

It is an arithmetic number, because the mean of its divisors is an integer number (302976).

Almost surely, 2^3048213 is an apocalyptic number.

It is an amenable number.

3048213 is a deficient number, since it is larger than the sum of its proper divisors (1799403).

3048213 is a wasteful number, since it uses less digits than its factorization.

3048213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6344.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3048213 is about 1745.9132280844. The cubic root of 3048213 is about 144.9934677993.

The spelling of 3048213 in words is "three million, forty-eight thousand, two hundred thirteen".