423464600 has 96 divisors (see below), whose sum is σ = 1065973440. Its totient is φ = 155520000.

The previous prime is 423464599. The next prime is 423464627. The reversal of 423464600 is 6464324.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 704300 + ... + 704900.

It is an arithmetic number, because the mean of its divisors is an integer number (11103890).

Almost surely, 2^423464600 is an apocalyptic number.

423464600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423464600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532986720).

423464600 is an abundant number, since it is smaller than the sum of its proper divisors (642508840).

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

423464600 is a wasteful number, since it uses less digits than its factorization.

423464600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 423464600 is about 20578.2555140128. The cubic root of 423464600 is about 750.9408045408.

The spelling of 423464600 in words is "four hundred twenty-three million, four hundred sixty-four thousand, six hundred".