423164300 has 72 divisors (see below), whose sum is σ = 995467536. Its totient is φ = 155208960.

The previous prime is 423164297. The next prime is 423164303. The reversal of 423164300 is 3461324.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (423164297) and next prime (423164303).

It is not an unprimeable number, because it can be changed into a prime (423164303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210902 + ... + 212898.

It is an arithmetic number, because the mean of its divisors is an integer number (13825938).

Almost surely, 2^423164300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423164300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497733768).

423164300 is an abundant number, since it is smaller than the sum of its proper divisors (572303236).

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

423164300 is a wasteful number, since it uses less digits than its factorization.

423164300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187 (or 2180 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 423164300 is about 20570.9576831027. The cubic root of 423164300 is about 750.7632526267.

The spelling of 423164300 in words is "four hundred twenty-three million, one hundred sixty-four thousand, three hundred".