423958360 has 64 divisors (see below), whose sum is σ = 1092107520. Its totient is φ = 145100160.

The previous prime is 423958351. The next prime is 423958361. The reversal of 423958360 is 63859324.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423958361) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 226147 + ... + 228013.

It is an arithmetic number, because the mean of its divisors is an integer number (17064180).

Almost surely, 2^423958360 is an apocalyptic number.

423958360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423958360 is an abundant number, since it is smaller than the sum of its proper divisors (668149160).

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

423958360 is a wasteful number, since it uses less digits than its factorization.

423958360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696 (or 2692 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 423958360 is about 20590.2491485654. The cubic root of 423958360 is about 751.2325569984.

The spelling of 423958360 in words is "four hundred twenty-three million, nine hundred fifty-eight thousand, three hundred sixty".