800701117 has 4 divisors (see below), whose sum is σ = 806075100. Its totient is φ = 795327136.

The previous prime is 800701073. The next prime is 800701123. The reversal of 800701117 is 711107008.

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

It can be written as a sum of positive squares in 2 ways, for example, as 328116996 + 472584121 = 18114^2 + 21739^2 .

It is a cyclic number.

It is not a de Polignac number, because 800701117 - 2¹⁹ = 800176829 is a prime.

It is a super-2 number, since 2×800701117² = 1282244557530095378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 800701091 and 800701100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800701217) 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, 2686768 + ... + 2687065.

It is an arithmetic number, because the mean of its divisors is an integer number (201518775).

Almost surely, 2^800701117 is an apocalyptic number.

It is an amenable number.

800701117 is a deficient number, since it is larger than the sum of its proper divisors (5373983).

800701117 is a wasteful number, since it uses less digits than its factorization.

800701117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5373982.

The product of its (nonzero) digits is 392, while the sum is 25.

The square root of 800701117 is about 28296.6626477399. The cubic root of 800701117 is about 928.5888789406.

The spelling of 800701117 in words is "eight hundred million, seven hundred one thousand, one hundred seventeen".