6629229266 has 16 divisors (see below), whose sum is σ = 10849452768. Its totient is φ = 3012835200.

The previous prime is 6629229263. The next prime is 6629229281.

6629229266 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6629229266² = 87893361322381797512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6629229263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161081 + ... + 198003.

It is an arithmetic number, because the mean of its divisors is an integer number (678090798).

Almost surely, 2^6629229266 is an apocalyptic number.

6629229266 is a deficient number, since it is larger than the sum of its proper divisors (4220223502).

6629229266 is a wasteful number, since it uses less digits than its factorization.

6629229266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45097.

The product of its digits is 1679616, while the sum is 50.

The square root of 6629229266 is about 81420.0790100329. The cubic root of 6629229266 is about 1878.5424482381.

The spelling of 6629229266 in words is "six billion, six hundred twenty-nine million, two hundred twenty-nine thousand, two hundred sixty-six".