32398061489 has 8 divisors (see below), whose sum is σ = 34106012640. Its totient is φ = 30690389376.

The previous prime is 32398061477. The next prime is 32398061539. The reversal of 32398061489 is 98416089323.

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 32398061489 - 2⁴ = 32398061473 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32398061489.

It is not an unprimeable number, because it can be changed into a prime (32398081489) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 194222 + ... + 320184.

It is an arithmetic number, because the mean of its divisors is an integer number (4263251580).

Almost surely, 2^32398061489 is an apocalyptic number.

It is an amenable number.

32398061489 is a deficient number, since it is larger than the sum of its proper divisors (1707951151).

32398061489 is a wasteful number, since it uses less digits than its factorization.

32398061489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139519.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 32398061489 in words is "thirty-two billion, three hundred ninety-eight million, sixty-one thousand, four hundred eighty-nine".