3043642 has 16 divisors (see below), whose sum is σ = 5386752. Its totient is φ = 1262160.

The previous prime is 3043627. The next prime is 3043643. The reversal of 3043642 is 2463403.

It is not an unprimeable number, because it can be changed into a prime (3043643) 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, 3073 + ... + 3940.

It is an arithmetic number, because the mean of its divisors is an integer number (336672).

Almost surely, 2^3043642 is an apocalyptic number.

3043642 is a deficient number, since it is larger than the sum of its proper divisors (2343110).

3043642 is a wasteful number, since it uses less digits than its factorization.

3043642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3043642 is about 1744.6036799227. The cubic root of 3043642 is about 144.9209557291.

The spelling of 3043642 in words is "three million, forty-three thousand, six hundred forty-two".