404114663 has 4 divisors (see below), whose sum is σ = 404573208. Its totient is φ = 403656120.

The previous prime is 404114657. The next prime is 404114677. The reversal of 404114663 is 366411404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 404114663 - 2¹⁰ = 404113639 is a prime.

It is a super-3 number, since 3×404114663³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404114563) 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, 227948 + ... + 229713.

It is an arithmetic number, because the mean of its divisors is an integer number (101143302).

Almost surely, 2^404114663 is an apocalyptic number.

404114663 is a deficient number, since it is larger than the sum of its proper divisors (458545).

404114663 is an equidigital number, since it uses as much as digits as its factorization.

404114663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458544.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 404114663 is about 20102.6033886161. The cubic root of 404114663 is about 739.3241107587.

The spelling of 404114663 in words is "four hundred four million, one hundred fourteen thousand, six hundred sixty-three".