26846406682 has 8 divisors (see below), whose sum is σ = 40274004852. Its totient is φ = 13421738400.

The previous prime is 26846406667. The next prime is 26846406761. The reversal of 26846406682 is 28660464862.

It can be written as a sum of positive squares in 2 ways, for example, as 24945359481 + 1901047201 = 157941^2 + 43601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709419 + ... + 746302.

Almost surely, 2^26846406682 is an apocalyptic number.

26846406682 is a deficient number, since it is larger than the sum of its proper divisors (13427598170).

26846406682 is a wasteful number, since it uses less digits than its factorization.

26846406682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464944.

The product of its (nonzero) digits is 5308416, while the sum is 52.

The spelling of 26846406682 in words is "twenty-six billion, eight hundred forty-six million, four hundred six thousand, six hundred eighty-two".