3864234 has 16 divisors (see below), whose sum is σ = 8431200. Its totient is φ = 1170960.

The previous prime is 3864233. The next prime is 3864247. The reversal of 3864234 is 4324683.

It is not an unprimeable number, because it can be changed into a prime (3864233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29209 + ... + 29340.

It is an arithmetic number, because the mean of its divisors is an integer number (526950).

Almost surely, 2^3864234 is an apocalyptic number.

3864234 is an abundant number, since it is smaller than the sum of its proper divisors (4566966).

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

3864234 is a wasteful number, since it uses less digits than its factorization.

3864234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58565.

The product of its digits is 13824, while the sum is 30.

The square root of 3864234 is about 1965.7654997481. The cubic root of 3864234 is about 156.9234348837.

The spelling of 3864234 in words is "three million, eight hundred sixty-four thousand, two hundred thirty-four".