8043672804 has 12 divisors (see below), whose sum is σ = 18768569904. Its totient is φ = 2681224264.

The previous prime is 8043672803. The next prime is 8043672817. The reversal of 8043672804 is 4082763408.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8043672803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335153022 + ... + 335153045.

It is an arithmetic number, because the mean of its divisors is an integer number (1564047492).

Almost surely, 2^8043672804 is an apocalyptic number.

It is an amenable number.

8043672804 is an abundant number, since it is smaller than the sum of its proper divisors (10724897100).

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

8043672804 is a wasteful number, since it uses less digits than its factorization.

8043672804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670306074 (or 670306072 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 8043672804 is about 89686.5252086399. The cubic root of 8043672804 is about 2003.6327977284.

The spelling of 8043672804 in words is "eight billion, forty-three million, six hundred seventy-two thousand, eight hundred four".