701228679 has 4 divisors (see below), whose sum is σ = 934971576. Its totient is φ = 467485784.

The previous prime is 701228663. The next prime is 701228707. The reversal of 701228679 is 976822107.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 701228679 - 2⁴ = 701228663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 701228679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701228639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116871444 + ... + 116871449.

It is an arithmetic number, because the mean of its divisors is an integer number (233742894).

Almost surely, 2^701228679 is an apocalyptic number.

701228679 is a deficient number, since it is larger than the sum of its proper divisors (233742897).

701228679 is a wasteful number, since it uses less digits than its factorization.

701228679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233742896.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 701228679 is about 26480.7227809212. The cubic root of 701228679 is about 888.4231976114.

The spelling of 701228679 in words is "seven hundred one million, two hundred twenty-eight thousand, six hundred seventy-nine".