3922504 has 8 divisors (see below), whose sum is σ = 7354710. Its totient is φ = 1961248.

The previous prime is 3922487. The next prime is 3922507. The reversal of 3922504 is 4052293.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2553604 + 1368900 = 1598^2 + 1170^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3922507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245149 + ... + 245164.

Almost surely, 2^3922504 is an apocalyptic number.

It is an amenable number.

3922504 is a deficient number, since it is larger than the sum of its proper divisors (3432206).

3922504 is a wasteful number, since it uses less digits than its factorization.

3922504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490319 (or 490315 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3922504 is about 1980.5312418642. The cubic root of 3922504 is about 157.7082690291.

Adding to 3922504 its reverse (4052293), we get a palindrome (7974797).

The spelling of 3922504 in words is "three million, nine hundred twenty-two thousand, five hundred four".