36879969 has 16 divisors (see below), whose sum is σ = 59156480. Its totient is φ = 19964880.

The previous prime is 36879943. The next prime is 36879977. The reversal of 36879969 is 96997863.

36879969 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 36879969 - 2⁵ = 36879937 is a prime.

It is a super-2 number, since 2×36879969² = 2720264226881922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36877969) 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 15 ways as a sum of consecutive naturals, for example, 45817 + ... + 46614.

It is an arithmetic number, because the mean of its divisors is an integer number (3697280).

Almost surely, 2^36879969 is an apocalyptic number.

It is an amenable number.

36879969 is a deficient number, since it is larger than the sum of its proper divisors (22276511).

36879969 is a wasteful number, since it uses less digits than its factorization.

36879969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92460.

The product of its digits is 4408992, while the sum is 57.

The square root of 36879969 is about 6072.8880279485. Note that the first 3 decimals coincide. The cubic root of 36879969 is about 332.8614615485.

The spelling of 36879969 in words is "thirty-six million, eight hundred seventy-nine thousand, nine hundred sixty-nine".