3057644 has 24 divisors (see below), whose sum is σ = 5673360. Its totient is φ = 1439424.

The previous prime is 3057641. The next prime is 3057647. The reversal of 3057644 is 4467503.

3057644 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3057641) and next prime (3057647).

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3057641) 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, 4682 + ... + 5294.

It is an arithmetic number, because the mean of its divisors is an integer number (236390).

Almost surely, 2^3057644 is an apocalyptic number.

It is an amenable number.

3057644 is a deficient number, since it is larger than the sum of its proper divisors (2615716).

3057644 is a wasteful number, since it uses less digits than its factorization.

3057644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 3057644 is about 1748.6120210041. The cubic root of 3057644 is about 145.1428477321.

The spelling of 3057644 in words is "three million, fifty-seven thousand, six hundred forty-four".