8000687003 has 2 divisors, whose sum is σ = 8000687004. Its totient is φ = 8000687002.

The previous prime is 8000686957. The next prime is 8000687047. The reversal of 8000687003 is 3007860008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8000687003 - 2²⁸ = 7732251547 is a prime.

It is not a weakly prime, because it can be changed into another prime (8000687053) 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 as a sum of consecutive naturals, namely, 4000343501 + 4000343502.

It is an arithmetic number, because the mean of its divisors is an integer number (4000343502).

Almost surely, 2^8000687003 is an apocalyptic number.

8000687003 is a deficient number, since it is larger than the sum of its proper divisors (1).

8000687003 is an equidigital number, since it uses as much as digits as its factorization.

8000687003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 8000687003 is about 89446.5594810667. The cubic root of 8000687003 is about 2000.0572486113.

The spelling of 8000687003 in words is "eight billion, six hundred eighty-seven thousand, three".