6667817082 has 8 divisors (see below), whose sum is σ = 13335634176. Its totient is φ = 2222605692.

The previous prime is 6667817081. The next prime is 6667817089. The reversal of 6667817082 is 2807187666.

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

6667817082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6667817081) 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, 555651418 + ... + 555651429.

It is an arithmetic number, because the mean of its divisors is an integer number (1666954272).

Almost surely, 2^6667817082 is an apocalyptic number.

6667817082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6667817082 is a wasteful number, since it uses less digits than its factorization.

6667817082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111302852.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 6667817082 is about 81656.7026152783. The cubic root of 6667817082 is about 1882.1803097632.

The spelling of 6667817082 in words is "six billion, six hundred sixty-seven million, eight hundred seventeen thousand, eighty-two".