699488063 has 2 divisors, whose sum is σ = 699488064. Its totient is φ = 699488062.

The previous prime is 699488051. The next prime is 699488077. The reversal of 699488063 is 360884996.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 699488063 - 2⁸ = 699487807 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 699487996 and 699488014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (699488963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349744031 + 349744032.

It is an arithmetic number, because the mean of its divisors is an integer number (349744032).

Almost surely, 2^699488063 is an apocalyptic number.

699488063 is a deficient number, since it is larger than the sum of its proper divisors (1).

699488063 is an equidigital number, since it uses as much as digits as its factorization.

699488063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 699488063 is about 26447.8366412075. The cubic root of 699488063 is about 887.6874961397.

The spelling of 699488063 in words is "six hundred ninety-nine million, four hundred eighty-eight thousand, sixty-three".