699113 has 2 divisors, whose sum is σ = 699114.
Its totient is φ = 699112.
The previous prime is 699089. The next prime is 699119. The reversal of 699113 is 311996.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 692224 + 6889 = 832^2 + 83^2
It is a cyclic number.
It is not a de Polignac number, because 699113 - 212 = 695017 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (699119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349556 + 349557.
It is an arithmetic number, because the mean of its divisors is an integer number (349557).
2699113 is an apocalyptic number.
It is an amenable number.
699113 is a deficient number, since it is larger than the sum of its proper divisors (1).
699113 is an equidigital number, since it uses as much as digits as its factorization.
699113 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1458, while the sum is 29.
The square root of 699113 is about 836.1297746164.
The cubic root of 699113 is about 88.7528809486.
It can be divided in two parts, 699 and 113, that multiplied together give a palindrome (78987).
The spelling of 699113 in words is "six hundred ninety-nine thousand, one hundred thirteen".