16372648398 has 8 divisors (see below), whose sum is σ = 32745296808. Its totient is φ = 5457549464.

The previous prime is 16372648379. The next prime is 16372648399. The reversal of 16372648398 is 89384627361.

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

16372648398 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16372648399) 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, 1364387361 + ... + 1364387372.

It is an arithmetic number, because the mean of its divisors is an integer number (4093162101).

Almost surely, 2^16372648398 is an apocalyptic number.

16372648398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16372648398 is a wasteful number, since it uses less digits than its factorization.

16372648398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728774738.

The product of its digits is 10450944, while the sum is 57.

The spelling of 16372648398 in words is "sixteen billion, three hundred seventy-two million, six hundred forty-eight thousand, three hundred ninety-eight".