32879829971 has 4 divisors (see below), whose sum is σ = 33205372944. Its totient is φ = 32554287000.

The previous prime is 32879829947. The next prime is 32879829991. The reversal of 32879829971 is 17992897823.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32879829971 - 2¹⁴ = 32879813587 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32879829898 and 32879829907.

It is not an unprimeable number, because it can be changed into a prime (32879829991) 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, 162771335 + ... + 162771536.

It is an arithmetic number, because the mean of its divisors is an integer number (8301343236).

Almost surely, 2^32879829971 is an apocalyptic number.

32879829971 is a deficient number, since it is larger than the sum of its proper divisors (325542973).

32879829971 is a wasteful number, since it uses less digits than its factorization.

32879829971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325542972.

The product of its digits is 27433728, while the sum is 65.

The spelling of 32879829971 in words is "thirty-two billion, eight hundred seventy-nine million, eight hundred twenty-nine thousand, nine hundred seventy-one".