426417344 has 14 divisors (see below), whose sum is σ = 846172044. Its totient is φ = 213208640.

The previous prime is 426417319. The next prime is 426417391. The reversal of 426417344 is 443714624.

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 as a sum of consecutive naturals, namely, 3331322 + ... + 3331449.

Almost surely, 2^426417344 is an apocalyptic number.

It is an amenable number.

426417344 is a deficient number, since it is larger than the sum of its proper divisors (419754700).

426417344 is an equidigital number, since it uses as much as digits as its factorization.

426417344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6662783 (or 6662773 counting only the distinct ones).

The product of its digits is 64512, while the sum is 35.

The square root of 426417344 is about 20649.8751570076. The cubic root of 426417344 is about 752.6821560252.

The spelling of 426417344 in words is "four hundred twenty-six million, four hundred seventeen thousand, three hundred forty-four".