426650068 has 12 divisors (see below), whose sum is σ = 804071380. Its totient is φ = 196915392.

The previous prime is 426650041. The next prime is 426650087. The reversal of 426650068 is 860056624.

It can be written as a sum of positive squares in 2 ways, for example, as 134513604 + 292136464 = 11598^2 + 17092^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4102353 + ... + 4102456.

Almost surely, 2^426650068 is an apocalyptic number.

It is an amenable number.

426650068 is a deficient number, since it is larger than the sum of its proper divisors (377421312).

426650068 is a wasteful number, since it uses less digits than its factorization.

426650068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8204826 (or 8204824 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 426650068 is about 20655.5093861178. The cubic root of 426650068 is about 752.8190605136.

The spelling of 426650068 in words is "four hundred twenty-six million, six hundred fifty thousand, sixty-eight".