424493466 has 8 divisors (see below), whose sum is σ = 848986944. Its totient is φ = 141497820.

The previous prime is 424493453. The next prime is 424493471. The reversal of 424493466 is 664394424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

424493466 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 35374450 + ... + 35374461.

It is an arithmetic number, because the mean of its divisors is an integer number (106123368).

Almost surely, 2^424493466 is an apocalyptic number.

424493466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

424493466 is a wasteful number, since it uses less digits than its factorization.

424493466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70748916.

The product of its digits is 497664, while the sum is 42.

The square root of 424493466 is about 20603.2392113473. The cubic root of 424493466 is about 751.5484842838.

The spelling of 424493466 in words is "four hundred twenty-four million, four hundred ninety-three thousand, four hundred sixty-six".