8399701 has 2 divisors, whose sum is σ = 8399702. Its totient is φ = 8399700.

The previous prime is 8399689. The next prime is 8399707. The reversal of 8399701 is 1079938.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6300100 + 2099601 = 2510^2 + 1449^2 .

It is a cyclic number.

It is not a de Polignac number, because 8399701 - 2⁹ = 8399189 is a prime.

8399701 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8399707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4199850 + 4199851.

It is an arithmetic number, because the mean of its divisors is an integer number (4199851).

Almost surely, 2^8399701 is an apocalyptic number.

It is an amenable number.

8399701 is a deficient number, since it is larger than the sum of its proper divisors (1).

8399701 is an equidigital number, since it uses as much as digits as its factorization.

8399701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 8399701 is about 2898.2237663783. The cubic root of 8399701 is about 203.2768594097.

The spelling of 8399701 in words is "eight million, three hundred ninety-nine thousand, seven hundred one".