3864304 has 20 divisors (see below), whose sum is σ = 7928064. Its totient is φ = 1818368.

The previous prime is 3864269. The next prime is 3864307. The reversal of 3864304 is 4034683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3864307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6832 + ... + 7375.

Almost surely, 2^3864304 is an apocalyptic number.

3864304 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3864304 is an abundant number, since it is smaller than the sum of its proper divisors (4063760).

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

3864304 is a wasteful number, since it uses less digits than its factorization.

3864304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14232 (or 14226 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 3864304 is about 1965.7833044362. The cubic root of 3864304 is about 156.9243824259.

Adding to 3864304 its reverse (4034683), we get a palindrome (7898987).

The spelling of 3864304 in words is "three million, eight hundred sixty-four thousand, three hundred four".