423663352 has 16 divisors (see below), whose sum is σ = 907850160. Its totient is φ = 181569984.

The previous prime is 423663347. The next prime is 423663413. The reversal of 423663352 is 253366324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3782653 + ... + 3782764.

It is an arithmetic number, because the mean of its divisors is an integer number (56740635).

Almost surely, 2^423663352 is an apocalyptic number.

It is an amenable number.

423663352 is an abundant number, since it is smaller than the sum of its proper divisors (484186808).

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

423663352 is a wasteful number, since it uses less digits than its factorization.

423663352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7565430 (or 7565426 counting only the distinct ones).

The product of its digits is 77760, while the sum is 34.

The square root of 423663352 is about 20583.0841226479. The cubic root of 423663352 is about 751.0582701981.

The spelling of 423663352 in words is "four hundred twenty-three million, six hundred sixty-three thousand, three hundred fifty-two".