417321327 has 8 divisors (see below), whose sum is σ = 557066416. Its totient is φ = 277895232.

The previous prime is 417321283. The next prime is 417321341. The reversal of 417321327 is 723123714.

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

It is not a de Polignac number, because 417321327 - 2¹⁶ = 417255791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 417321294 and 417321303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (417321367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76678 + ... + 81939.

It is an arithmetic number, because the mean of its divisors is an integer number (69633302).

Almost surely, 2^417321327 is an apocalyptic number.

417321327 is a deficient number, since it is larger than the sum of its proper divisors (139745089).

417321327 is a wasteful number, since it uses less digits than its factorization.

417321327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159497.

The product of its digits is 7056, while the sum is 30.

The square root of 417321327 is about 20428.4440670356. Note that the first 3 decimals coincide. The cubic root of 417321327 is about 747.2917594598.

The spelling of 417321327 in words is "four hundred seventeen million, three hundred twenty-one thousand, three hundred twenty-seven".