322386898904 has 128 divisors (see below), whose sum is σ = 721986048000. Its totient is φ = 132053137920.

The previous prime is 322386898849. The next prime is 322386898907. The reversal of 322386898904 is 409898683223.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322386898907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64824962 + ... + 64829934.

It is an arithmetic number, because the mean of its divisors is an integer number (5640516000).

Almost surely, 2^322386898904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322386898904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360993024000).

322386898904 is an abundant number, since it is smaller than the sum of its proper divisors (399599149096).

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

322386898904 is a wasteful number, since it uses less digits than its factorization.

322386898904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5473 (or 5469 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 62.

The spelling of 322386898904 in words is "three hundred twenty-two billion, three hundred eighty-six million, eight hundred ninety-eight thousand, nine hundred four".