417260538 has 16 divisors (see below), whose sum is σ = 927245760. Its totient is φ = 139086828.

The previous prime is 417260537. The next prime is 417260551. The reversal of 417260538 is 835062714.

417260538 is a `hidden beast` number, since 4 + 17 + 2 + 605 + 38 = 666.

It is not an unprimeable number, because it can be changed into a prime (417260533) 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, 3863470 + ... + 3863577.

It is an arithmetic number, because the mean of its divisors is an integer number (57952860).

Almost surely, 2^417260538 is an apocalyptic number.

417260538 is an abundant number, since it is smaller than the sum of its proper divisors (509985222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

417260538 is a wasteful number, since it uses less digits than its factorization.

417260538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7727058 (or 7727052 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 417260538 is about 20426.9561609164. The cubic root of 417260538 is about 747.2554730128.

The spelling of 417260538 in words is "four hundred seventeen million, two hundred sixty thousand, five hundred thirty-eight".