6668014934 has 16 divisors (see below), whose sum is σ = 11548729248. Its totient is φ = 2828259072.

The previous prime is 6668014933. The next prime is 6668014949. The reversal of 6668014934 is 4394108666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6668014933) 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, 2453729 + ... + 2456444.

It is an arithmetic number, because the mean of its divisors is an integer number (721795578).

Almost surely, 2^6668014934 is an apocalyptic number.

6668014934 is a deficient number, since it is larger than the sum of its proper divisors (4880714314).

6668014934 is a wasteful number, since it uses less digits than its factorization.

6668014934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4910279.

The product of its (nonzero) digits is 746496, while the sum is 47.

The square root of 6668014934 is about 81657.9140928790. The cubic root of 6668014934 is about 1882.1989260235.

The spelling of 6668014934 in words is "six billion, six hundred sixty-eight million, fourteen thousand, nine hundred thirty-four".