424284668 has 24 divisors (see below), whose sum is σ = 791481600. Its totient is φ = 198430128.

The previous prime is 424284659. The next prime is 424284671. The reversal of 424284668 is 866482424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29330 + ... + 41337.

It is an arithmetic number, because the mean of its divisors is an integer number (32978400).

Almost surely, 2^424284668 is an apocalyptic number.

It is an amenable number.

424284668 is a deficient number, since it is larger than the sum of its proper divisors (367196932).

424284668 is a wasteful number, since it uses less digits than its factorization.

424284668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70769 (or 70767 counting only the distinct ones).

The product of its digits is 589824, while the sum is 44.

The square root of 424284668 is about 20598.1714722448. The cubic root of 424284668 is about 751.4252412749.

The spelling of 424284668 in words is "four hundred twenty-four million, two hundred eighty-four thousand, six hundred sixty-eight".