32874789 has 8 divisors (see below), whose sum is σ = 43887520. Its totient is φ = 21889296.

The previous prime is 32874781. The next prime is 32874811. The reversal of 32874789 is 98747823.

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

It is not a de Polignac number, because 32874789 - 2³ = 32874781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32874781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3802 + ... + 8955.

It is an arithmetic number, because the mean of its divisors is an integer number (5485940).

Almost surely, 2^32874789 is an apocalyptic number.

It is an amenable number.

32874789 is a deficient number, since it is larger than the sum of its proper divisors (11012731).

32874789 is a wasteful number, since it uses less digits than its factorization.

32874789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13619.

The product of its digits is 677376, while the sum is 48.

The square root of 32874789 is about 5733.6540704859. The cubic root of 32874789 is about 320.3472435000.

The spelling of 32874789 in words is "thirty-two million, eight hundred seventy-four thousand, seven hundred eighty-nine".