8047004287 has 8 divisors (see below), whose sum is σ = 9223868576. Its totient is φ = 6876963072.

The previous prime is 8047004201. The next prime is 8047004323. The reversal of 8047004287 is 7824007408.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8047004287 - 2¹⁹ = 8046479999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8047004387) 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, 1703238 + ... + 1707955.

It is an arithmetic number, because the mean of its divisors is an integer number (1152983572).

Almost surely, 2^8047004287 is an apocalyptic number.

8047004287 is a deficient number, since it is larger than the sum of its proper divisors (1176864289).

8047004287 is a wasteful number, since it uses less digits than its factorization.

8047004287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411537.

The product of its (nonzero) digits is 100352, while the sum is 40.

The square root of 8047004287 is about 89705.0962153210. The cubic root of 8047004287 is about 2003.9093773222.

The spelling of 8047004287 in words is "eight billion, forty-seven million, four thousand, two hundred eighty-seven".