6704072087 has 2 divisors, whose sum is σ = 6704072088. Its totient is φ = 6704072086.

The previous prime is 6704072033. The next prime is 6704072101. The reversal of 6704072087 is 7802704076.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6704072087 - 2¹⁰ = 6704071063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6704072017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3352036043 + 3352036044.

It is an arithmetic number, because the mean of its divisors is an integer number (3352036044).

Almost surely, 2^6704072087 is an apocalyptic number.

6704072087 is a deficient number, since it is larger than the sum of its proper divisors (1).

6704072087 is an equidigital number, since it uses as much as digits as its factorization.

6704072087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 6704072087 is about 81878.3981707019. The cubic root of 6704072087 is about 1885.5854797019.

The spelling of 6704072087 in words is "six billion, seven hundred four million, seventy-two thousand, eighty-seven".