3801804876712 has 8 divisors (see below), whose sum is σ = 7128384143850. Its totient is φ = 1900902438352.

The previous prime is 3801804876691. The next prime is 3801804876713. The reversal of 3801804876712 is 2176784081083.

It can be written as a sum of positive squares in only one way, i.e., 3745595105316 + 56209771396 = 1935354^2 + 237086^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3801804876712² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3801804876713) by changing a digit.

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 as a sum of consecutive naturals, namely, 237612804787 + ... + 237612804802.

Almost surely, 2^{3801804876712} is an apocalyptic number.

It is an amenable number.

3801804876712 is a deficient number, since it is larger than the sum of its proper divisors (3326579267138).

3801804876712 is a wasteful number, since it uses less digits than its factorization.

3801804876712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475225609595 (or 475225609591 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 55.

The spelling of 3801804876712 in words is "three trillion, eight hundred one billion, eight hundred four million, eight hundred seventy-six thousand, seven hundred twelve".