28634086763 has 2 divisors, whose sum is σ = 28634086764. Its totient is φ = 28634086762.

The previous prime is 28634086757. The next prime is 28634086807. The reversal of 28634086763 is 36768043682.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28634086763 - 2³⁰ = 27560344939 is a prime.

It is not a weakly prime, because it can be changed into another prime (28634086163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14317043381 + 14317043382.

It is an arithmetic number, because the mean of its divisors is an integer number (14317043382).

Almost surely, 2^28634086763 is an apocalyptic number.

28634086763 is a deficient number, since it is larger than the sum of its proper divisors (1).

28634086763 is an equidigital number, since it uses as much as digits as its factorization.

28634086763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 28634086763 in words is "twenty-eight billion, six hundred thirty-four million, eighty-six thousand, seven hundred sixty-three".