3612001804 has 24 divisors (see below), whose sum is σ = 6410093760. Its totient is φ = 1780686336.

The previous prime is 3612001787. The next prime is 3612001807. The reversal of 3612001804 is 4081002163.

It is not an unprimeable number, because it can be changed into a prime (3612001807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87069 + ... + 121675.

It is an arithmetic number, because the mean of its divisors is an integer number (267087240).

Almost surely, 2^3612001804 is an apocalyptic number.

It is an amenable number.

3612001804 is a deficient number, since it is larger than the sum of its proper divisors (2798091956).

3612001804 is a wasteful number, since it uses less digits than its factorization.

3612001804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34977 (or 34975 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 3612001804 is about 60099.9318136052. The cubic root of 3612001804 is about 1534.3201414477.

Adding to 3612001804 its reverse (4081002163), we get a palindrome (7693003967).

The spelling of 3612001804 in words is "three billion, six hundred twelve million, one thousand, eight hundred four".