412217863 has 8 divisors (see below), whose sum is σ = 434278400. Its totient is φ = 390193848.

The previous prime is 412217849. The next prime is 412217867. The reversal of 412217863 is 368712214.

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

It is a cyclic number.

It is not a de Polignac number, because 412217863 - 2¹³ = 412209671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412217867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15820 + ... + 32782.

It is an arithmetic number, because the mean of its divisors is an integer number (54284800).

Almost surely, 2^412217863 is an apocalyptic number.

412217863 is a deficient number, since it is larger than the sum of its proper divisors (22060537).

412217863 is a wasteful number, since it uses less digits than its factorization.

412217863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18261.

The product of its digits is 16128, while the sum is 34.

The square root of 412217863 is about 20303.1490907199. The cubic root of 412217863 is about 744.2330217557.

The spelling of 412217863 in words is "four hundred twelve million, two hundred seventeen thousand, eight hundred sixty-three".