36660579766 has 8 divisors (see below), whose sum is σ = 54991842120. Its totient is φ = 18329965728.

The previous prime is 36660579763. The next prime is 36660579793. The reversal of 36660579766 is 66797506663.

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

It is a super-2 number, since 2×36660579766² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36660579763) 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, 20365 + ... + 271543.

It is an arithmetic number, because the mean of its divisors is an integer number (6873980265).

Almost surely, 2^36660579766 is an apocalyptic number.

36660579766 is a deficient number, since it is larger than the sum of its proper divisors (18331262354).

36660579766 is a wasteful number, since it uses less digits than its factorization.

36660579766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324158.

The product of its (nonzero) digits is 51438240, while the sum is 61.

The spelling of 36660579766 in words is "thirty-six billion, six hundred sixty million, five hundred seventy-nine thousand, seven hundred sixty-six".