36679881 has 24 divisors (see below), whose sum is σ = 58112640. Its totient is φ = 20510112.

The previous prime is 36679859. The next prime is 36679889. The reversal of 36679881 is 18897663.

36679881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36679881 - 2⁹ = 36679369 is a prime.

It is a super-2 number, since 2×36679881² = 2690827340348322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36679881.

It is not an unprimeable number, because it can be changed into a prime (36679889) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4255 + ... + 9563.

It is an arithmetic number, because the mean of its divisors is an integer number (2421360).

Almost surely, 2^36679881 is an apocalyptic number.

It is an amenable number.

36679881 is a deficient number, since it is larger than the sum of its proper divisors (21432759).

36679881 is a wasteful number, since it uses less digits than its factorization.

36679881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5373 (or 5366 counting only the distinct ones).

The product of its digits is 435456, while the sum is 48.

The square root of 36679881 is about 6056.3917475672. The cubic root of 36679881 is about 332.2584025196.

The spelling of 36679881 in words is "thirty-six million, six hundred seventy-nine thousand, eight hundred eighty-one".