6426679594 has 16 divisors (see below), whose sum is σ = 9826488000. Its totient is φ = 3151653120.

The previous prime is 6426679579. The next prime is 6426679639. The reversal of 6426679594 is 4959766246.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89844 + ... + 144655.

It is an arithmetic number, because the mean of its divisors is an integer number (614155500).

Almost surely, 2^6426679594 is an apocalyptic number.

6426679594 is a deficient number, since it is larger than the sum of its proper divisors (3399808406).

6426679594 is a wasteful number, since it uses less digits than its factorization.

6426679594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234765.

The product of its digits is 19595520, while the sum is 58.

The square root of 6426679594 is about 80166.5740442985. The cubic root of 6426679594 is about 1859.2118673117.

The spelling of 6426679594 in words is "six billion, four hundred twenty-six million, six hundred seventy-nine thousand, five hundred ninety-four".