700221699 has 16 divisors (see below), whose sum is σ = 1038298240. Its totient is φ = 466394760.

The previous prime is 700221689. The next prime is 700221701. The reversal of 700221699 is 996122007.

It is not a de Polignac number, because 700221699 - 2²⁴ = 683444483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (700221689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20544 + ... + 42690.

It is an arithmetic number, because the mean of its divisors is an integer number (64893640).

Almost surely, 2^700221699 is an apocalyptic number.

700221699 is a deficient number, since it is larger than the sum of its proper divisors (338076541).

700221699 is a wasteful number, since it uses less digits than its factorization.

700221699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23327 (or 23321 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 700221699 is about 26461.7024962492. The cubic root of 700221699 is about 887.9977287195.

The spelling of 700221699 in words is "seven hundred million, two hundred twenty-one thousand, six hundred ninety-nine".