424353966 has 16 divisors (see below), whose sum is σ = 898632144. Its totient is φ = 133130624.

The previous prime is 424353959. The next prime is 424353973. The reversal of 424353966 is 669353424.

It is an interprime number because it is at equal distance from previous prime (424353959) and next prime (424353973).

It is a Curzon number.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 2080065 + ... + 2080268.

It is an arithmetic number, because the mean of its divisors is an integer number (56164509).

Almost surely, 2^424353966 is an apocalyptic number.

424353966 is an abundant number, since it is smaller than the sum of its proper divisors (474278178).

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

424353966 is a wasteful number, since it uses less digits than its factorization.

424353966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4160355.

The product of its digits is 466560, while the sum is 42.

The square root of 424353966 is about 20599.8535431687. The cubic root of 424353966 is about 751.4661488978.

The spelling of 424353966 in words is "four hundred twenty-four million, three hundred fifty-three thousand, nine hundred sixty-six".