3845734 has 4 divisors (see below), whose sum is σ = 5768604. Its totient is φ = 1922866.

The previous prime is 3845717. The next prime is 3845741. The reversal of 3845734 is 4375483.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3845734.

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, 961432 + ... + 961435.

It is an arithmetic number, because the mean of its divisors is an integer number (1442151).

Almost surely, 2^3845734 is an apocalyptic number.

3845734 is a deficient number, since it is larger than the sum of its proper divisors (1922870).

3845734 is a wasteful number, since it uses less digits than its factorization.

3845734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922869.

The product of its digits is 40320, while the sum is 34.

The square root of 3845734 is about 1961.0543082740. The cubic root of 3845734 is about 156.6726108101.

The spelling of 3845734 in words is "three million, eight hundred forty-five thousand, seven hundred thirty-four".