2842342 has 8 divisors (see below), whose sum is σ = 4306032. Its totient is φ = 1407000.

The previous prime is 2842331. The next prime is 2842351. The reversal of 2842342 is 2432482.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 6834 + ... + 7237.

It is an arithmetic number, because the mean of its divisors is an integer number (538254).

2^2842342 is an apocalyptic number.

2842342 is a deficient number, since it is larger than the sum of its proper divisors (1463690).

2842342 is a wasteful number, since it uses less digits than its factorization.

2842342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14174.

The product of its digits is 3072, while the sum is 25.

The square root of 2842342 is about 1685.9246721013. The cubic root of 2842342 is about 141.6528915480.

The spelling of 2842342 in words is "two million, eight hundred forty-two thousand, three hundred forty-two".