806986339 has 2 divisors, whose sum is σ = 806986340. Its totient is φ = 806986338.

The previous prime is 806986333. The next prime is 806986363. The reversal of 806986339 is 933689608.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 806986339 - 2¹⁵ = 806953571 is a prime.

It is not a weakly prime, because it can be changed into another prime (806986333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403493169 + 403493170.

It is an arithmetic number, because the mean of its divisors is an integer number (403493170).

Almost surely, 2^806986339 is an apocalyptic number.

806986339 is a deficient number, since it is larger than the sum of its proper divisors (1).

806986339 is an equidigital number, since it uses as much as digits as its factorization.

806986339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The square root of 806986339 is about 28407.5049766783. The cubic root of 806986339 is about 931.0122477365.

The spelling of 806986339 in words is "eight hundred six million, nine hundred eighty-six thousand, three hundred thirty-nine".