3542942 has 16 divisors (see below), whose sum is σ = 5858160. Its totient is φ = 1596672.

The previous prime is 3542939. The next prime is 3542951. The reversal of 3542942 is 2492453.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467 + ... + 2702.

It is an arithmetic number, because the mean of its divisors is an integer number (366135).

Almost surely, 2^3542942 is an apocalyptic number.

3542942 is a deficient number, since it is larger than the sum of its proper divisors (2315218).

3542942 is a wasteful number, since it uses less digits than its factorization.

3542942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227.

The product of its digits is 8640, while the sum is 29.

The square root of 3542942 is about 1882.2704375302. The cubic root of 3542942 is about 152.4478653645.

The spelling of 3542942 in words is "three million, five hundred forty-two thousand, nine hundred forty-two".