423898504 has 16 divisors (see below), whose sum is σ = 796410000. Its totient is φ = 211522512.

The previous prime is 423898469. The next prime is 423898507. The reversal of 423898504 is 405898324.

It is not an unprimeable number, because it can be changed into a prime (423898507) 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, 49102 + ... + 57085.

It is an arithmetic number, because the mean of its divisors is an integer number (49775625).

Almost surely, 2^423898504 is an apocalyptic number.

It is an amenable number.

423898504 is a deficient number, since it is larger than the sum of its proper divisors (372511496).

423898504 is a wasteful number, since it uses less digits than its factorization.

423898504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106692 (or 106688 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 423898504 is about 20588.7955937204. The cubic root of 423898504 is about 751.1972014097.

The spelling of 423898504 in words is "four hundred twenty-three million, eight hundred ninety-eight thousand, five hundred four".