32660966779 has 8 divisors (see below), whose sum is σ = 37389139200. Its totient is φ = 27948374376.

The previous prime is 32660966771. The next prime is 32660966783. The reversal of 32660966779 is 97766906623.

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

It is a cyclic number.

It is not a de Polignac number, because 32660966779 - 2³ = 32660966771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32660966771) 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, 3890509 + ... + 3898894.

It is an arithmetic number, because the mean of its divisors is an integer number (4673642400).

Almost surely, 2^32660966779 is an apocalyptic number.

32660966779 is a deficient number, since it is larger than the sum of its proper divisors (4728172421).

32660966779 is an equidigital number, since it uses as much as digits as its factorization.

32660966779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7790009.

The product of its (nonzero) digits is 30862944, while the sum is 61.

The spelling of 32660966779 in words is "thirty-two billion, six hundred sixty million, nine hundred sixty-six thousand, seven hundred seventy-nine".