36749718609 has 8 divisors (see below), whose sum is σ = 49071369312. Its totient is φ = 24463940160.

The previous prime is 36749718581. The next prime is 36749718653. The reversal of 36749718609 is 90681794763.

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

It is not a de Polignac number, because 36749718609 - 2²⁰ = 36748670033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36749718809) 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, 8965672 + ... + 8969769.

It is an arithmetic number, because the mean of its divisors is an integer number (6133921164).

Almost surely, 2^36749718609 is an apocalyptic number.

It is an amenable number.

36749718609 is a deficient number, since it is larger than the sum of its proper divisors (12321650703).

36749718609 is a wasteful number, since it uses less digits than its factorization.

36749718609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17936127.

The product of its (nonzero) digits is 13716864, while the sum is 60.

The spelling of 36749718609 in words is "thirty-six billion, seven hundred forty-nine million, seven hundred eighteen thousand, six hundred nine".