422674317 has 24 divisors (see below), whose sum is σ = 659131928. Its totient is φ = 259459200.

The previous prime is 422674309. The next prime is 422674319. The reversal of 422674317 is 713476224.

It can be written as a sum of positive squares in 4 ways, for example, as 113934276 + 308740041 = 10674^2 + 17571^2 .

It is not a de Polignac number, because 422674317 - 2³ = 422674309 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422674319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44967 + ... + 53547.

Almost surely, 2^422674317 is an apocalyptic number.

It is an amenable number.

422674317 is a deficient number, since it is larger than the sum of its proper divisors (236457611).

422674317 is a wasteful number, since it uses less digits than its factorization.

422674317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9021 (or 9018 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 422674317 is about 20559.0446519287. The cubic root of 422674317 is about 750.4733704976.

The spelling of 422674317 in words is "four hundred twenty-two million, six hundred seventy-four thousand, three hundred seventeen".