3859342 has 4 divisors (see below), whose sum is σ = 5789016. Its totient is φ = 1929670.

The previous prime is 3859333. The next prime is 3859381. The reversal of 3859342 is 2439583.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2439583 = 353 ⋅6911.

It is a junction number, because it is equal to n+sod(n) for n = 3859298 and 3859307.

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 as a sum of consecutive naturals, namely, 964834 + ... + 964837.

It is an arithmetic number, because the mean of its divisors is an integer number (1447254).

Almost surely, 2^3859342 is an apocalyptic number.

3859342 is a deficient number, since it is larger than the sum of its proper divisors (1929674).

3859342 is a wasteful number, since it uses less digits than its factorization.

3859342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929673.

The product of its digits is 25920, while the sum is 34.

The square root of 3859342 is about 1964.5208067109. The cubic root of 3859342 is about 156.8571868580.

The spelling of 3859342 in words is "three million, eight hundred fifty-nine thousand, three hundred forty-two".