3923204 has 6 divisors (see below), whose sum is σ = 6865614. Its totient is φ = 1961600.

The previous prime is 3923203. The next prime is 3923233. The reversal of 3923204 is 4023293.

It can be written as a sum of positive squares in only one way, i.e., 3204100 + 719104 = 1790^2 + 848^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3923204.

It is not an unprimeable number, because it can be changed into a prime (3923203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490397 + ... + 490404.

It is an arithmetic number, because the mean of its divisors is an integer number (1144269).

Almost surely, 2^3923204 is an apocalyptic number.

It is an amenable number.

3923204 is a deficient number, since it is larger than the sum of its proper divisors (2942410).

3923204 is a wasteful number, since it uses less digits than its factorization.

3923204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980805 (or 980803 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 3923204 is about 1980.7079542426. The cubic root of 3923204 is about 157.7176498755.

Adding to 3923204 its reverse (4023293), we get a palindrome (7946497).

The spelling of 3923204 in words is "three million, nine hundred twenty-three thousand, two hundred four".