3801604 has 6 divisors (see below), whose sum is σ = 6652814. Its totient is φ = 1900800.

The previous prime is 3801599. The next prime is 3801617. The reversal of 3801604 is 4061083.

It can be written as a sum of positive squares in only one way, i.e., 3496900 + 304704 = 1870^2 + 552^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475197 + ... + 475204.

Almost surely, 2^3801604 is an apocalyptic number.

It is an amenable number.

3801604 is a deficient number, since it is larger than the sum of its proper divisors (2851210).

3801604 is a wasteful number, since it uses less digits than its factorization.

3801604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950405 (or 950403 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 3801604 is about 1949.7702428748. The cubic root of 3801604 is about 156.0710283608.

Adding to 3801604 its reverse (4061083), we get a palindrome (7862687).

The spelling of 3801604 in words is "three million, eight hundred one thousand, six hundred four".