3604006 has 16 divisors (see below), whose sum is σ = 6230016. Its totient is φ = 1531656.

The previous prime is 3603991. The next prime is 3604019. The reversal of 3604006 is 6004063.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765 + ... + 2791.

It is an arithmetic number, because the mean of its divisors is an integer number (389376).

Almost surely, 2^3604006 is an apocalyptic number.

3604006 is a deficient number, since it is larger than the sum of its proper divisors (2626010).

3604006 is a wasteful number, since it uses less digits than its factorization.

3604006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3604006 is about 1898.4219762740. The cubic root of 3604006 is about 153.3187142122.

Adding to 3604006 its reverse (6004063), we get a palindrome (9608069).

The spelling of 3604006 in words is "three million, six hundred four thousand, six".