2869412818 has 8 divisors (see below), whose sum is σ = 4304482812. Its totient is φ = 1434585216.

The previous prime is 2869412809. The next prime is 2869412849. The reversal of 2869412818 is 8182149682.

2869412818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2442039889 + 427372929 = 49417^2 + 20673^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2869412818² = 16467059840205402248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27355 + ... + 80542.

Almost surely, 2^2869412818 is an apocalyptic number.

2869412818 is a deficient number, since it is larger than the sum of its proper divisors (1435069994).

2869412818 is a wasteful number, since it uses less digits than its factorization.

2869412818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121196.

The product of its digits is 442368, while the sum is 49.

The square root of 2869412818 is about 53566.9003956734. The cubic root of 2869412818 is about 1421.0117794109.

The spelling of 2869412818 in words is "two billion, eight hundred sixty-nine million, four hundred twelve thousand, eight hundred eighteen".