423313300 has 72 divisors (see below), whose sum is σ = 949939200. Its totient is φ = 163612800.

The previous prime is 423313283. The next prime is 423313307. The reversal of 423313300 is 3313324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423313307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 706401 + ... + 706999.

It is an arithmetic number, because the mean of its divisors is an integer number (13193600).

Almost surely, 2^423313300 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 423313300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (474969600).

423313300 is an abundant number, since it is smaller than the sum of its proper divisors (526625900).

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

423313300 is a wasteful number, since it uses less digits than its factorization.

423313300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 423313300 is about 20574.5789750362. The cubic root of 423313300 is about 750.8513591437.

Adding to 423313300 its reverse (3313324), we get a palindrome (426626624).

The spelling of 423313300 in words is "four hundred twenty-three million, three hundred thirteen thousand, three hundred".