6629905714 has 16 divisors (see below), whose sum is σ = 10550707200. Its totient is φ = 3115751184.

The previous prime is 6629905609. The next prime is 6629905729. The reversal of 6629905714 is 4175099266.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682069 + ... + 691720.

It is an arithmetic number, because the mean of its divisors is an integer number (659419200).

Almost surely, 2^6629905714 is an apocalyptic number.

6629905714 is a deficient number, since it is larger than the sum of its proper divisors (3920801486).

6629905714 is a wasteful number, since it uses less digits than its factorization.

6629905714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373937.

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 6629905714 is about 81424.2329653771. The cubic root of 6629905714 is about 1878.6063416919.

The spelling of 6629905714 in words is "six billion, six hundred twenty-nine million, nine hundred five thousand, seven hundred fourteen".