423868204 has 12 divisors (see below), whose sum is σ = 742402584. Its totient is φ = 211753184.

The previous prime is 423868201. The next prime is 423868253. The reversal of 423868204 is 402868324.

It is not an unprimeable number, because it can be changed into a prime (423868201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39889 + ... + 49384.

It is an arithmetic number, because the mean of its divisors is an integer number (61866882).

Almost surely, 2^423868204 is an apocalyptic number.

It is an amenable number.

423868204 is a deficient number, since it is larger than the sum of its proper divisors (318534380).

423868204 is a wasteful number, since it uses less digits than its factorization.

423868204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90464 (or 90462 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 423868204 is about 20588.0597434532. The cubic root of 423868204 is about 751.1793026145.

The spelling of 423868204 in words is "four hundred twenty-three million, eight hundred sixty-eight thousand, two hundred four".