3892342 has 4 divisors (see below), whose sum is σ = 5838516. Its totient is φ = 1946170.

The previous prime is 3892333. The next prime is 3892367. The reversal of 3892342 is 2432983.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 973084 + ... + 973087.

It is an arithmetic number, because the mean of its divisors is an integer number (1459629).

Almost surely, 2^3892342 is an apocalyptic number.

3892342 is a deficient number, since it is larger than the sum of its proper divisors (1946174).

3892342 is a wasteful number, since it uses less digits than its factorization.

3892342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946173.

The product of its digits is 10368, while the sum is 31.

The square root of 3892342 is about 1972.9019235634. The cubic root of 3892342 is about 157.3029971595.

The spelling of 3892342 in words is "three million, eight hundred ninety-two thousand, three hundred forty-two".