423204896 has 24 divisors (see below), whose sum is σ = 843736320. Its totient is φ = 208922688.

The previous prime is 423204893. The next prime is 423204913. The reversal of 423204896 is 698402324.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (423204893) 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 3 ways as a sum of consecutive naturals, for example, 81176 + ... + 86231.

It is an arithmetic number, because the mean of its divisors is an integer number (35155680).

Almost surely, 2^423204896 is an apocalyptic number.

It is an amenable number.

423204896 is a deficient number, since it is larger than the sum of its proper divisors (420531424).

423204896 is a wasteful number, since it uses less digits than its factorization.

423204896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167496 (or 167488 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 423204896 is about 20571.9443903584. The cubic root of 423204896 is about 750.7872598586.

The spelling of 423204896 in words is "four hundred twenty-three million, two hundred four thousand, eight hundred ninety-six".