3936230 has 16 divisors (see below), whose sum is σ = 7458480. Its totient is φ = 1491552.

The previous prime is 3936227. The next prime is 3936239. The reversal of 3936230 is 326393.

It is a super-2 number, since 2×3936230² = 30987813225800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3936230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3936239) 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 7 ways as a sum of consecutive naturals, for example, 10169 + ... + 10548.

It is an arithmetic number, because the mean of its divisors is an integer number (466155).

Almost surely, 2^3936230 is an apocalyptic number.

3936230 is a deficient number, since it is larger than the sum of its proper divisors (3522250).

3936230 is a wasteful number, since it uses less digits than its factorization.

3936230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20743.

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 3936230 is about 1983.9934475698. The cubic root of 3936230 is about 157.8920108106.

Adding to 3936230 its sum of digits (26), we get a square (3936256 = 1984²).

The spelling of 3936230 in words is "three million, nine hundred thirty-six thousand, two hundred thirty".