423170324 has 24 divisors (see below), whose sum is σ = 785127168. Its totient is φ = 198880640.

The previous prime is 423170323. The next prime is 423170327. The reversal of 423170324 is 423071324.

It is a super-2 number, since 2×423170324² = 358146246228529952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423170293 and 423170302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423170323) 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 7 ways as a sum of consecutive naturals, for example, 55079 + ... + 62289.

It is an arithmetic number, because the mean of its divisors is an integer number (32713632).

Almost surely, 2^423170324 is an apocalyptic number.

It is an amenable number.

423170324 is a deficient number, since it is larger than the sum of its proper divisors (361956844).

423170324 is a wasteful number, since it uses less digits than its factorization.

423170324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8095 (or 8093 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 423170324 is about 20571.1041025998. The cubic root of 423170324 is about 750.7668151329.

The spelling of 423170324 in words is "four hundred twenty-three million, one hundred seventy thousand, three hundred twenty-four".