423484824 has 64 divisors (see below), whose sum is σ = 1281139200. Its totient is φ = 113877504.

The previous prime is 423484799. The next prime is 423484829. The reversal of 423484824 is 428484324.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423484829) 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 15 ways as a sum of consecutive naturals, for example, 71284 + ... + 76995.

It is an arithmetic number, because the mean of its divisors is an integer number (20017800).

Almost surely, 2^423484824 is an apocalyptic number.

It is an amenable number.

423484824 is an abundant number, since it is smaller than the sum of its proper divisors (857654376).

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

423484824 is a wasteful number, since it uses less digits than its factorization.

423484824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148312 (or 148308 counting only the distinct ones).

The product of its digits is 196608, while the sum is 39.

The square root of 423484824 is about 20578.7469006254. The cubic root of 423484824 is about 750.9527589325.

The spelling of 423484824 in words is "four hundred twenty-three million, four hundred eighty-four thousand, eight hundred twenty-four".