32879667 has 4 divisors (see below), whose sum is σ = 43839560. Its totient is φ = 21919776.

The previous prime is 32879659. The next prime is 32879669. The reversal of 32879667 is 76697823.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76697823 = 3 ⋅25565941.

It is not a de Polignac number, because 32879667 - 2³ = 32879659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32879669) 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, 5479942 + ... + 5479947.

It is an arithmetic number, because the mean of its divisors is an integer number (10959890).

Almost surely, 2^32879667 is an apocalyptic number.

32879667 is a deficient number, since it is larger than the sum of its proper divisors (10959893).

32879667 is a wasteful number, since it uses less digits than its factorization.

32879667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10959892.

The product of its digits is 762048, while the sum is 48.

The square root of 32879667 is about 5734.0794378871. The cubic root of 32879667 is about 320.3630872171.

The spelling of 32879667 in words is "thirty-two million, eight hundred seventy-nine thousand, six hundred sixty-seven".