3804518501808 has 80 divisors (see below), whose sum is σ = 9908699957376. Its totient is φ = 1257814172160.

The previous prime is 3804518501767. The next prime is 3804518501821. The reversal of 3804518501808 is 8081058154083.

It is a super-2 number, since 2×3804518501808² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11577660 + ... + 11901732.

Almost surely, 2^{3804518501808} is an apocalyptic number.

It is an amenable number.

3804518501808 is an abundant number, since it is smaller than the sum of its proper divisors (6104181455568).

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

3804518501808 is a wasteful number, since it uses less digits than its factorization.

3804518501808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326082 (or 326076 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 51.

The spelling of 3804518501808 in words is "three trillion, eight hundred four billion, five hundred eighteen million, five hundred one thousand, eight hundred eight".