701663201 has 4 divisors (see below), whose sum is σ = 706372500. Its totient is φ = 696953904.

The previous prime is 701663197. The next prime is 701663213. The reversal of 701663201 is 102366107.

701663201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102366107 = 1327 ⋅77141.

It can be written as a sum of positive squares in 2 ways, for example, as 308037601 + 393625600 = 17551^2 + 19840^2 .

It is a cyclic number.

It is not a de Polignac number, because 701663201 - 2² = 701663197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (701663101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2354426 + ... + 2354723.

It is an arithmetic number, because the mean of its divisors is an integer number (176593125).

Almost surely, 2^701663201 is an apocalyptic number.

It is an amenable number.

701663201 is a deficient number, since it is larger than the sum of its proper divisors (4709299).

701663201 is a wasteful number, since it uses less digits than its factorization.

701663201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4709298.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 701663201 is about 26488.9260069184. The cubic root of 701663201 is about 888.6066659179.

The spelling of 701663201 in words is "seven hundred one million, six hundred sixty-three thousand, two hundred one".