3724142 has 8 divisors (see below), whose sum is σ = 5595096. Its totient is φ = 1859112.

The previous prime is 3724129. The next prime is 3724157. The reversal of 3724142 is 2414273.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788 + ... + 2840.

It is an arithmetic number, because the mean of its divisors is an integer number (699387).

Almost surely, 2^3724142 is an apocalyptic number.

3724142 is a deficient number, since it is larger than the sum of its proper divisors (1870954).

3724142 is a wasteful number, since it uses less digits than its factorization.

3724142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962.

The product of its digits is 1344, while the sum is 23.

The square root of 3724142 is about 1929.8036169517. The cubic root of 3724142 is about 155.0037043860.

The spelling of 3724142 in words is "three million, seven hundred twenty-four thousand, one hundred forty-two".