32679764765 has 4 divisors (see below), whose sum is σ = 39215717724. Its totient is φ = 26143811808.

The previous prime is 32679764759. The next prime is 32679764801. The reversal of 32679764765 is 56746797623.

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 16999465924 + 15680298841 = 130382^2 + 125221^2 .

It is a cyclic number.

It is not a de Polignac number, because 32679764765 - 2⁴ = 32679764749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32679764698 and 32679764707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3267976472 + ... + 3267976481.

It is an arithmetic number, because the mean of its divisors is an integer number (9803929431).

Almost surely, 2^32679764765 is an apocalyptic number.

It is an amenable number.

32679764765 is a deficient number, since it is larger than the sum of its proper divisors (6535952959).

32679764765 is an equidigital number, since it uses as much as digits as its factorization.

32679764765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6535952958.

The product of its digits is 80015040, while the sum is 62.

The spelling of 32679764765 in words is "thirty-two billion, six hundred seventy-nine million, seven hundred sixty-four thousand, seven hundred sixty-five".