323471488 has 64 divisors (see below), whose sum is σ = 659197440. Its totient is φ = 158080000.

The previous prime is 323471483. The next prime is 323471497. The reversal of 323471488 is 884174323.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 323471488.

It is not an unprimeable number, because it can be changed into a prime (323471483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1693473 + ... + 1693663.

It is an arithmetic number, because the mean of its divisors is an integer number (10299960).

Almost surely, 2^323471488 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 323471488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329598720).

323471488 is an abundant number, since it is smaller than the sum of its proper divisors (335725952).

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

323471488 is a wasteful number, since it uses less digits than its factorization.

323471488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437 (or 425 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 323471488 is about 17985.3131193204. The cubic root of 323471488 is about 686.4548884516.

The spelling of 323471488 in words is "three hundred twenty-three million, four hundred seventy-one thousand, four hundred eighty-eight".