6802870159 has 4 divisors (see below), whose sum is σ = 6806141280. Its totient is φ = 6799599040.

The previous prime is 6802870133. The next prime is 6802870187. The reversal of 6802870159 is 9510782086.

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 6802870159 - 2¹⁷ = 6802739087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6802870559) 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, 1632439 + ... + 1636600.

It is an arithmetic number, because the mean of its divisors is an integer number (1701535320).

Almost surely, 2^6802870159 is an apocalyptic number.

6802870159 is a deficient number, since it is larger than the sum of its proper divisors (3271121).

6802870159 is a wasteful number, since it uses less digits than its factorization.

6802870159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271120.

The product of its (nonzero) digits is 241920, while the sum is 46.

The square root of 6802870159 is about 82479.5135715530. The cubic root of 6802870159 is about 1894.8029869233.

The spelling of 6802870159 in words is "six billion, eight hundred two million, eight hundred seventy thousand, one hundred fifty-nine".