417242864 has 20 divisors (see below), whose sum is σ = 808814304. Its totient is φ = 208516608.

The previous prime is 417242851. The next prime is 417242893. The reversal of 417242864 is 468242714.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33824 + ... + 44480.

Almost surely, 2^417242864 is an apocalyptic number.

It is an amenable number.

417242864 is a deficient number, since it is larger than the sum of its proper divisors (391571440).

417242864 is a wasteful number, since it uses less digits than its factorization.

417242864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13112 (or 13106 counting only the distinct ones).

The product of its digits is 86016, while the sum is 38.

The square root of 417242864 is about 20426.5235417092. The cubic root of 417242864 is about 747.2449223069.

The spelling of 417242864 in words is "four hundred seventeen million, two hundred forty-two thousand, eight hundred sixty-four".