699952063 has 2 divisors, whose sum is σ = 699952064. Its totient is φ = 699952062.

The previous prime is 699952061. The next prime is 699952073. The reversal of 699952063 is 360259996.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 699952063 - 2¹ = 699952061 is a prime.

It is a super-3 number, since 3×699952063³ (a number of 28 digits) contains 333 as substring.

Together with 699952061, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 699951998 and 699952016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (699952061) 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, 349976031 + 349976032.

It is an arithmetic number, because the mean of its divisors is an integer number (349976032).

Almost surely, 2^699952063 is an apocalyptic number.

699952063 is a deficient number, since it is larger than the sum of its proper divisors (1).

699952063 is an equidigital number, since it uses as much as digits as its factorization.

699952063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 787320, while the sum is 49.

The square root of 699952063 is about 26456.6071709885. The cubic root of 699952063 is about 887.8837329684.

The spelling of 699952063 in words is "six hundred ninety-nine million, nine hundred fifty-two thousand, sixty-three".