6846010081 has 4 divisors (see below), whose sum is σ = 6846338500. Its totient is φ = 6845681664.

The previous prime is 6846010079. The next prime is 6846010097. The reversal of 6846010081 is 1800106486.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2154445056 + 4691565025 = 46416^2 + 68495^2 .

It is a cyclic number.

It is not a de Polignac number, because 6846010081 - 2¹ = 6846010079 is a prime.

It is a super-2 number, since 2×6846010081² = 93735708058307253122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6846010001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130656 + ... + 175393.

It is an arithmetic number, because the mean of its divisors is an integer number (1711584625).

Almost surely, 2^6846010081 is an apocalyptic number.

It is an amenable number.

6846010081 is a deficient number, since it is larger than the sum of its proper divisors (328419).

6846010081 is a wasteful number, since it uses less digits than its factorization.

6846010081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328418.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 6846010081 is about 82740.6192930655. The cubic root of 6846010081 is about 1898.7998035125.

The spelling of 6846010081 in words is "six billion, eight hundred forty-six million, ten thousand, eighty-one".