411516663 has 8 divisors (see below), whose sum is σ = 549067776. Its totient is φ = 274155000.

The previous prime is 411516629. The next prime is 411516691. The reversal of 411516663 is 366615114.

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

It is not a de Polignac number, because 411516663 - 2¹² = 411512567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411516863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42213 + ... + 51038.

It is an arithmetic number, because the mean of its divisors is an integer number (68633472).

Almost surely, 2^411516663 is an apocalyptic number.

411516663 is a deficient number, since it is larger than the sum of its proper divisors (137551113).

411516663 is a wasteful number, since it uses less digits than its factorization.

411516663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94725.

The product of its digits is 12960, while the sum is 33.

The square root of 411516663 is about 20285.8734837818. The cubic root of 411516663 is about 743.8107916508.

The spelling of 411516663 in words is "four hundred eleven million, five hundred sixteen thousand, six hundred sixty-three".