417922969 has 4 divisors (see below), whose sum is σ = 423809280. Its totient is φ = 412036660.

The previous prime is 417922937. The next prime is 417922987. The reversal of 417922969 is 969229714.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 417922969 - 2⁵ = 417922937 is a prime.

It is a super-2 number, since 2×417922969² = 349319216035549922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (417922369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2943049 + ... + 2943190.

It is an arithmetic number, because the mean of its divisors is an integer number (105952320).

Almost surely, 2^417922969 is an apocalyptic number.

It is an amenable number.

417922969 is a deficient number, since it is larger than the sum of its proper divisors (5886311).

417922969 is an equidigital number, since it uses as much as digits as its factorization.

417922969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5886310.

The product of its digits is 489888, while the sum is 49.

The square root of 417922969 is about 20443.1643587777. The cubic root of 417922969 is about 747.6507044681.

The spelling of 417922969 in words is "four hundred seventeen million, nine hundred twenty-two thousand, nine hundred sixty-nine".