3846142 has 8 divisors (see below), whose sum is σ = 5781816. Its totient is φ = 1918872.

The previous prime is 3846133. The next prime is 3846149. The reversal of 3846142 is 2416483.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3846142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3846149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793 + ... + 2884.

It is an arithmetic number, because the mean of its divisors is an integer number (722727).

Almost surely, 2^3846142 is an apocalyptic number.

3846142 is a deficient number, since it is larger than the sum of its proper divisors (1935674).

3846142 is a wasteful number, since it uses less digits than its factorization.

3846142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4202.

The product of its digits is 4608, while the sum is 28.

The square root of 3846142 is about 1961.1583311910. The cubic root of 3846142 is about 156.6781511625.

It can be divided in two parts, 38461 and 42, that added together give a triangular number (38503 = T₂₇₇).

The spelling of 3846142 in words is "three million, eight hundred forty-six thousand, one hundred forty-two".