8633409473392 has 40 divisors (see below), whose sum is σ = 18248392028160. Its totient is φ = 3924168684480.

The previous prime is 8633409473357. The next prime is 8633409473407. The reversal of 8633409473392 is 2933749043368.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8633409473392.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5896209 + ... + 7213327.

It is an arithmetic number, because the mean of its divisors is an integer number (456209800704).

Almost surely, 2^{8633409473392} is an apocalyptic number.

It is an amenable number.

8633409473392 is an abundant number, since it is smaller than the sum of its proper divisors (9614982554768).

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

8633409473392 is a wasteful number, since it uses less digits than its factorization.

8633409473392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354381 (or 1354375 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 61.

The spelling of 8633409473392 in words is "eight trillion, six hundred thirty-three billion, four hundred nine million, four hundred seventy-three thousand, three hundred ninety-two".