32216984879 has 8 divisors (see below), whose sum is σ = 34437668832. Its totient is φ = 30064629760.

The previous prime is 32216984837. The next prime is 32216984881. The reversal of 32216984879 is 97848961223.

It is a happy number.

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 32216984879 - 2³² = 27922017583 is a prime.

It is a super-2 number, since 2×32216984879² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32216984479) 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, 17081234 + ... + 17083119.

It is an arithmetic number, because the mean of its divisors is an integer number (4304708604).

Almost surely, 2^32216984879 is an apocalyptic number.

32216984879 is a deficient number, since it is larger than the sum of its proper divisors (2220683953).

32216984879 is a wasteful number, since it uses less digits than its factorization.

32216984879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34164417.

The product of its digits is 10450944, while the sum is 59.

The spelling of 32216984879 in words is "thirty-two billion, two hundred sixteen million, nine hundred eighty-four thousand, eight hundred seventy-nine".