2669218804 has 24 divisors (see below), whose sum is σ = 5344700480. Its totient is φ = 1142608896.

The previous prime is 2669218787. The next prime is 2669218843. The reversal of 2669218804 is 4088129662.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31437 + ... + 79540.

Almost surely, 2^2669218804 is an apocalyptic number.

It is an amenable number.

2669218804 is an abundant number, since it is smaller than the sum of its proper divisors (2675481676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2669218804 is a wasteful number, since it uses less digits than its factorization.

2669218804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111847 (or 111845 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 2669218804 is about 51664.4830033167. The cubic root of 2669218804 is about 1387.1647959452.

The spelling of 2669218804 in words is "two billion, six hundred sixty-nine million, two hundred eighteen thousand, eight hundred four".