36089929 has 4 divisors (see below), whose sum is σ = 38212884. Its totient is φ = 33966976.

The previous prime is 36089927. The next prime is 36089941. The reversal of 36089929 is 92998063.

It is a happy number.

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 20684304 + 15405625 = 4548^2 + 3925^2 .

It is a cyclic number.

It is not a de Polignac number, because 36089929 - 2¹ = 36089927 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36089927) 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, 1061452 + ... + 1061485.

It is an arithmetic number, because the mean of its divisors is an integer number (9553221).

Almost surely, 2^36089929 is an apocalyptic number.

It is an amenable number.

36089929 is a deficient number, since it is larger than the sum of its proper divisors (2122955).

36089929 is a wasteful number, since it uses less digits than its factorization.

36089929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122954.

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 36089929 is about 6007.4894090627. The cubic root of 36089929 is about 330.4674398007.

The spelling of 36089929 in words is "thirty-six million, eighty-nine thousand, nine hundred twenty-nine".