3605997837804 has 24 divisors (see below), whose sum is σ = 8492630424768. Its totient is φ = 1190765640720.

The previous prime is 3605997837791. The next prime is 3605997837887. The reversal of 3605997837804 is 4087387995063.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1404203482 + ... + 1404206049.

It is an arithmetic number, because the mean of its divisors is an integer number (353859601032).

Almost surely, 2^{3605997837804} is an apocalyptic number.

It is an amenable number.

3605997837804 is an abundant number, since it is smaller than the sum of its proper divisors (4886632586964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3605997837804 is a wasteful number, since it uses less digits than its factorization.

3605997837804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808409645 (or 2808409643 counting only the distinct ones).

The product of its (nonzero) digits is 274337280, while the sum is 69.

The spelling of 3605997837804 in words is "three trillion, six hundred five billion, nine hundred ninety-seven million, eight hundred thirty-seven thousand, eight hundred four".