36104989 has 8 divisors (see below), whose sum is σ = 36486720. Its totient is φ = 35725536.

The previous prime is 36104983. The next prime is 36105019. The reversal of 36104989 is 98940163.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36104989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36104983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58209 + ... + 58825.

It is an arithmetic number, because the mean of its divisors is an integer number (4560840).

Almost surely, 2^36104989 is an apocalyptic number.

It is an amenable number.

36104989 is a deficient number, since it is larger than the sum of its proper divisors (381731).

36104989 is a wasteful number, since it uses less digits than its factorization.

36104989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 36104989 is about 6008.7427137464. The cubic root of 36104989 is about 330.5134004300.

The spelling of 36104989 in words is "thirty-six million, one hundred four thousand, nine hundred eighty-nine".