3003742 has 16 divisors (see below), whose sum is σ = 5275872. Its totient is φ = 1255680.

The previous prime is 3003739. The next prime is 3003743. The reversal of 3003742 is 2473003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003743) 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, 2043 + ... + 3190.

It is an arithmetic number, because the mean of its divisors is an integer number (329742).

Almost surely, 2^3003742 is an apocalyptic number.

3003742 is a deficient number, since it is larger than the sum of its proper divisors (2272130).

3003742 is a wasteful number, since it uses less digits than its factorization.

3003742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5283.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 3003742 is about 1733.1306932831. The cubic root of 3003742 is about 144.2848976478.

Adding to 3003742 its reverse (2473003), we get a palindrome (5476745).

The spelling of 3003742 in words is "three million, three thousand, seven hundred forty-two".