6629409166 has 8 divisors (see below), whose sum is σ = 9962294760. Its totient is φ = 3308644248.

The previous prime is 6629409161. The next prime is 6629409167. The reversal of 6629409166 is 6619049266.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6629409161) 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, 3028801 + ... + 3030988.

It is an arithmetic number, because the mean of its divisors is an integer number (1245286845).

Almost surely, 2^6629409166 is an apocalyptic number.

6629409166 is a deficient number, since it is larger than the sum of its proper divisors (3332885594).

6629409166 is a wasteful number, since it uses less digits than its factorization.

6629409166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6060338.

The product of its (nonzero) digits is 839808, while the sum is 49.

The square root of 6629409166 is about 81421.1837668797. The cubic root of 6629409166 is about 1878.5594409993.

The spelling of 6629409166 in words is "six billion, six hundred twenty-nine million, four hundred nine thousand, one hundred sixty-six".