426650323 has 8 divisors (see below), whose sum is σ = 471329280. Its totient is φ = 382953480.

The previous prime is 426650321. The next prime is 426650347. The reversal of 426650323 is 323056624.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 426650323 - 2¹ = 426650321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426650321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244615 + ... + 246352.

It is an arithmetic number, because the mean of its divisors is an integer number (58916160).

Almost surely, 2^426650323 is an apocalyptic number.

426650323 is a deficient number, since it is larger than the sum of its proper divisors (44678957).

426650323 is a wasteful number, since it uses less digits than its factorization.

426650323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491057.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 426650323 is about 20655.5155588041. The cubic root of 426650323 is about 752.8192104951.

The spelling of 426650323 in words is "four hundred twenty-six million, six hundred fifty thousand, three hundred twenty-three".