3042644 has 12 divisors (see below), whose sum is σ = 5808768. Its totient is φ = 1383000.

The previous prime is 3042629. The next prime is 3042653. The reversal of 3042644 is 4462403.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34532 + ... + 34619.

It is an arithmetic number, because the mean of its divisors is an integer number (484064).

Almost surely, 2^3042644 is an apocalyptic number.

It is an amenable number.

3042644 is a deficient number, since it is larger than the sum of its proper divisors (2766124).

3042644 is a wasteful number, since it uses less digits than its factorization.

3042644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69166 (or 69164 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3042644 is about 1744.3176316256. The cubic root of 3042644 is about 144.9051142992.

The spelling of 3042644 in words is "three million, forty-two thousand, six hundred forty-four".