3864232 has 16 divisors (see below), whose sum is σ = 7269300. Its totient is φ = 1925760.

The previous prime is 3864197. The next prime is 3864233. The reversal of 3864232 is 2324683.

It can be written as a sum of positive squares in 2 ways, for example, as 3006756 + 857476 = 1734^2 + 926^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3864232.

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

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 3 ways as a sum of consecutive naturals, for example, 2682 + ... + 3862.

Almost surely, 2^3864232 is an apocalyptic number.

It is an amenable number.

3864232 is a deficient number, since it is larger than the sum of its proper divisors (3405068).

3864232 is a wasteful number, since it uses less digits than its factorization.

3864232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596 (or 1592 counting only the distinct ones).

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

The square root of 3864232 is about 1965.7649910404. The cubic root of 3864232 is about 156.9234078109.

It can be divided in two parts, 38642 and 32, that multiplied together give a square (1236544 = 1112²).

The spelling of 3864232 in words is "three million, eight hundred sixty-four thousand, two hundred thirty-two".