700885217 has 2 divisors, whose sum is σ = 700885218. Its totient is φ = 700885216.

The previous prime is 700885193. The next prime is 700885219. The reversal of 700885217 is 712588007.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 581726161 + 119159056 = 24119^2 + 10916^2 .

It is a cyclic number.

It is not a de Polignac number, because 700885217 - 2⁶ = 700885153 is a prime.

Together with 700885219, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (700885219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350442608 + 350442609.

It is an arithmetic number, because the mean of its divisors is an integer number (350442609).

Almost surely, 2^700885217 is an apocalyptic number.

It is an amenable number.

700885217 is a deficient number, since it is larger than the sum of its proper divisors (1).

700885217 is an equidigital number, since it uses as much as digits as its factorization.

700885217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31360, while the sum is 38.

The square root of 700885217 is about 26474.2368539680. The cubic root of 700885217 is about 888.2781239475.

The spelling of 700885217 in words is "seven hundred million, eight hundred eighty-five thousand, two hundred seventeen".