417696897 has 4 divisors (see below), whose sum is σ = 556929200. Its totient is φ = 278464596.

The previous prime is 417696833. The next prime is 417696899. The reversal of 417696897 is 798696714.

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 not a de Polignac number, because 417696897 - 2⁶ = 417696833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (417696899) 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, 69616147 + ... + 69616152.

It is an arithmetic number, because the mean of its divisors is an integer number (139232300).

Almost surely, 2^417696897 is an apocalyptic number.

It is an amenable number.

417696897 is a deficient number, since it is larger than the sum of its proper divisors (139232303).

417696897 is a wasteful number, since it uses less digits than its factorization.

417696897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139232302.

The product of its digits is 4572288, while the sum is 57.

The square root of 417696897 is about 20437.6343298338. The cubic root of 417696897 is about 747.5158683149.

The spelling of 417696897 in words is "four hundred seventeen million, six hundred ninety-six thousand, eight hundred ninety-seven".