323341400 has 48 divisors (see below), whose sum is σ = 759259440. Its totient is φ = 128048000.

The previous prime is 323341399. The next prime is 323341423. The reversal of 323341400 is 4143323.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12197 + ... + 28203.

It is an arithmetic number, because the mean of its divisors is an integer number (15817905).

Almost surely, 2^323341400 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 323341400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379629720).

323341400 is an abundant number, since it is smaller than the sum of its proper divisors (435918040).

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

323341400 is a wasteful number, since it uses less digits than its factorization.

323341400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16124 (or 16115 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 323341400 is about 17981.6962492419. The cubic root of 323341400 is about 686.3628540472.

Adding to 323341400 its reverse (4143323), we get a palindrome (327484723).

The spelling of 323341400 in words is "three hundred twenty-three million, three hundred forty-one thousand, four hundred".