6426584793 has 36 divisors (see below), whose sum is σ = 9659335140. Its totient is φ = 4275532512.

The previous prime is 6426584779. The next prime is 6426584821. The reversal of 6426584793 is 3974856246.

It can be written as a sum of positive squares in 2 ways, for example, as 5173637184 + 1252947609 = 71928^2 + 35397^2 .

It is not a de Polignac number, because 6426584793 - 2⁵ = 6426584761 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6426584753) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5228503 + ... + 5229731.

It is an arithmetic number, because the mean of its divisors is an integer number (268314865).

Almost surely, 2^6426584793 is an apocalyptic number.

It is an amenable number.

6426584793 is a deficient number, since it is larger than the sum of its proper divisors (3232750347).

6426584793 is an frugal number, since it uses more digits than its factorization.

6426584793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050 (or 2029 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The square root of 6426584793 is about 80165.9827670066. The cubic root of 6426584793 is about 1859.2027254208.

The spelling of 6426584793 in words is "six billion, four hundred twenty-six million, five hundred eighty-four thousand, seven hundred ninety-three".