2666833336 has 16 divisors (see below), whose sum is σ = 5063608800. Its totient is φ = 1316537664.

The previous prime is 2666833327. The next prime is 2666833357. The reversal of 2666833336 is 6333386662.

It is a super-2 number, since 2×2666833336² = 14224000084001777792, which contains 22 as substring.

It is a congruent number.

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, 2109205 + ... + 2110468.

It is an arithmetic number, because the mean of its divisors is an integer number (316475550).

Almost surely, 2^2666833336 is an apocalyptic number.

It is an amenable number.

2666833336 is a deficient number, since it is larger than the sum of its proper divisors (2396775464).

2666833336 is a wasteful number, since it uses less digits than its factorization.

2666833336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4219758 (or 4219754 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 46.

The square root of 2666833336 is about 51641.3916930983. The cubic root of 2666833336 is about 1386.7514386147.

The spelling of 2666833336 in words is "two billion, six hundred sixty-six million, eight hundred thirty-three thousand, three hundred thirty-six".