36849867 has 4 divisors (see below), whose sum is σ = 49133160. Its totient is φ = 24566576.

The previous prime is 36849859. The next prime is 36849871. The reversal of 36849867 is 76894863.

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

It is a cyclic number.

It is not a de Polignac number, because 36849867 - 2³ = 36849859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36849847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6141642 + ... + 6141647.

It is an arithmetic number, because the mean of its divisors is an integer number (12283290).

Almost surely, 2^36849867 is an apocalyptic number.

36849867 is a deficient number, since it is larger than the sum of its proper divisors (12283293).

36849867 is a wasteful number, since it uses less digits than its factorization.

36849867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12283292.

The product of its digits is 1741824, while the sum is 51.

The square root of 36849867 is about 6070.4091295398. The cubic root of 36849867 is about 332.7708746768.

The spelling of 36849867 in words is "thirty-six million, eight hundred forty-nine thousand, eight hundred sixty-seven".