3057813 has 24 divisors (see below), whose sum is σ = 4900896. Its totient is φ = 1821600.

The previous prime is 3057811. The next prime is 3057823. The reversal of 3057813 is 3187503.

3057813 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 3057813 - 2¹ = 3057811 is a prime.

3057813 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3057811) 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 23 ways as a sum of consecutive naturals, for example, 6403 + ... + 6863.

It is an arithmetic number, because the mean of its divisors is an integer number (204204).

Almost surely, 2^3057813 is an apocalyptic number.

3057813 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3057813 is a deficient number, since it is larger than the sum of its proper divisors (1843083).

3057813 is a wasteful number, since it uses less digits than its factorization.

3057813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 3057813 is about 1748.6603443779. The cubic root of 3057813 is about 145.1455217615.

It can be divided in two parts, 305 and 7813, that added together give a palindrome (8118).

The spelling of 3057813 in words is "three million, fifty-seven thousand, eight hundred thirteen".