3959236 has 12 divisors (see below), whose sum is σ = 6971328. Its totient is φ = 1967432.

The previous prime is 3959209. The next prime is 3959237. The reversal of 3959236 is 6329593.

3959236 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3959195 and 3959204.

It is not an unprimeable number, because it can be changed into a prime (3959237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2296 + ... + 3631.

It is an arithmetic number, because the mean of its divisors is an integer number (580944).

Almost surely, 2^3959236 is an apocalyptic number.

It is an amenable number.

3959236 is a deficient number, since it is larger than the sum of its proper divisors (3012092).

3959236 is a wasteful number, since it uses less digits than its factorization.

3959236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6098 (or 6096 counting only the distinct ones).

The product of its digits is 43740, while the sum is 37.

The square root of 3959236 is about 1989.7829027308. The cubic root of 3959236 is about 158.1990228187.

The spelling of 3959236 in words is "three million, nine hundred fifty-nine thousand, two hundred thirty-six".