8047038771 has 16 divisors (see below), whose sum is σ = 11945838720. Its totient is φ = 5353757640.

The previous prime is 8047038761. The next prime is 8047038793. The reversal of 8047038771 is 1778307408.

It is a happy number.

8047038771 is a `hidden beast` number, since 80 + 470 + 38 + 7 + 71 = 666.

It is not a de Polignac number, because 8047038771 - 2¹⁸ = 8046776627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8047038761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290245 + ... + 316758.

It is an arithmetic number, because the mean of its divisors is an integer number (746614920).

Almost surely, 2^8047038771 is an apocalyptic number.

8047038771 is a deficient number, since it is larger than the sum of its proper divisors (3898799949).

8047038771 is a wasteful number, since it uses less digits than its factorization.

8047038771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607503 (or 607497 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 45.

The square root of 8047038771 is about 89705.2884227011. The cubic root of 8047038771 is about 2003.9122397833.

The spelling of 8047038771 in words is "eight billion, forty-seven million, thirty-eight thousand, seven hundred seventy-one".