3342742 has 16 divisors (see below), whose sum is σ = 5468400. Its totient is φ = 1523232.

The previous prime is 3342737. The next prime is 3342793. The reversal of 3342742 is 2472433.

It is a super-2 number, since 2×3342742² = 22347848157128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1384 + ... + 2932.

It is an arithmetic number, because the mean of its divisors is an integer number (341775).

Almost surely, 2^3342742 is an apocalyptic number.

3342742 is a deficient number, since it is larger than the sum of its proper divisors (2125658).

3342742 is a wasteful number, since it uses less digits than its factorization.

3342742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647.

The product of its digits is 4032, while the sum is 25.

The square root of 3342742 is about 1828.3167121700. The cubic root of 3342742 is about 149.5205730013.

The spelling of 3342742 in words is "three million, three hundred forty-two thousand, seven hundred forty-two".