32489189246 has 8 divisors (see below), whose sum is σ = 48892526760. Its totient is φ = 16191680328.

The previous prime is 32489189233. The next prime is 32489189261. The reversal of 32489189246 is 64298198423.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 32489189191 and 32489189200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26456381 + ... + 26457608.

It is an arithmetic number, because the mean of its divisors is an integer number (6111565845).

Almost surely, 2^32489189246 is an apocalyptic number.

32489189246 is a deficient number, since it is larger than the sum of its proper divisors (16403337514).

32489189246 is a wasteful number, since it uses less digits than its factorization.

32489189246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52914298.

The product of its digits is 5971968, while the sum is 56.

The spelling of 32489189246 in words is "thirty-two billion, four hundred eighty-nine million, one hundred eighty-nine thousand, two hundred forty-six".