7985034767 has 2 divisors, whose sum is σ = 7985034768. Its totient is φ = 7985034766.

The previous prime is 7985034763. The next prime is 7985034781. The reversal of 7985034767 is 7674305897.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7985034767 - 2² = 7985034763 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7985034763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3992517383 + 3992517384.

It is an arithmetic number, because the mean of its divisors is an integer number (3992517384).

Almost surely, 2^7985034767 is an apocalyptic number.

7985034767 is a deficient number, since it is larger than the sum of its proper divisors (1).

7985034767 is an equidigital number, since it uses as much as digits as its factorization.

7985034767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8890560, while the sum is 56.

The square root of 7985034767 is about 89359.0217437501. The cubic root of 7985034767 is about 1998.7521188082.

The spelling of 7985034767 in words is "seven billion, nine hundred eighty-five million, thirty-four thousand, seven hundred sixty-seven".