6327426081 has 16 divisors (see below), whose sum is σ = 8470494464. Its totient is φ = 4201352064.

The previous prime is 6327426059. The next prime is 6327426137. The reversal of 6327426081 is 1806247236.

It is a happy number.

It is not a de Polignac number, because 6327426081 - 2⁷ = 6327425953 is a prime.

It is a super-2 number, since 2×6327426081² = 80072641621038037122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6327421081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 962301 + ... + 968853.

It is an arithmetic number, because the mean of its divisors is an integer number (529405904).

Almost surely, 2^6327426081 is an apocalyptic number.

It is an amenable number.

6327426081 is a deficient number, since it is larger than the sum of its proper divisors (2143068383).

6327426081 is a wasteful number, since it uses less digits than its factorization.

6327426081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7800.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 6327426081 is about 79545.1197811657. The cubic root of 6327426081 is about 1849.5909571429.

The spelling of 6327426081 in words is "six billion, three hundred twenty-seven million, four hundred twenty-six thousand, eighty-one".