3842934 has 16 divisors (see below), whose sum is σ = 7717680. Its totient is φ = 1275680.

The previous prime is 3842929. The next prime is 3842941. The reversal of 3842934 is 4392483.

It is a junction number, because it is equal to n+sod(n) for n = 3842895 and 3842904.

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, 424 + ... + 2804.

It is an arithmetic number, because the mean of its divisors is an integer number (482355).

Almost surely, 2^3842934 is an apocalyptic number.

3842934 is an abundant number, since it is smaller than the sum of its proper divisors (3874746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3842934 is a wasteful number, since it uses less digits than its factorization.

3842934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655.

The product of its digits is 20736, while the sum is 33.

The square root of 3842934 is about 1960.3402765847. The cubic root of 3842934 is about 156.6345782075.

The spelling of 3842934 in words is "three million, eight hundred forty-two thousand, nine hundred thirty-four".