6667370334 has 48 divisors (see below), whose sum is σ = 15038255232. Its totient is φ = 2213963928.

The previous prime is 6667370323. The next prime is 6667370357. The reversal of 6667370334 is 4330737666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6667370334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101737 + ... + 153899.

It is an arithmetic number, because the mean of its divisors is an integer number (313296984).

Almost surely, 2^6667370334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6667370334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7519127616).

6667370334 is an abundant number, since it is smaller than the sum of its proper divisors (8370884898).

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

6667370334 is a wasteful number, since it uses less digits than its factorization.

6667370334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52443 (or 52431 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 45.

The square root of 6667370334 is about 81653.9670438614. The cubic root of 6667370334 is about 1882.1382730637.

The spelling of 6667370334 in words is "six billion, six hundred sixty-seven million, three hundred seventy thousand, three hundred thirty-four".