423300436 has 12 divisors (see below), whose sum is σ = 797758612. Its totient is φ = 195369408.

The previous prime is 423300433. The next prime is 423300457. The reversal of 423300436 is 634003324.

It can be written as a sum of positive squares in 2 ways, for example, as 289204036 + 134096400 = 17006^2 + 11580^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 423300436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423300433) 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, 4070145 + ... + 4070248.

Almost surely, 2^423300436 is an apocalyptic number.

It is an amenable number.

423300436 is a deficient number, since it is larger than the sum of its proper divisors (374458176).

423300436 is a wasteful number, since it uses less digits than its factorization.

423300436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8140410 (or 8140408 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 423300436 is about 20574.2663538703. The cubic root of 423300436 is about 750.8437532328.

The spelling of 423300436 in words is "four hundred twenty-three million, three hundred thousand, four hundred thirty-six".