1004318663 has 4 divisors (see below), whose sum is σ = 1057177560. Its totient is φ = 951459768.

The previous prime is 1004318629. The next prime is 1004318671. The reversal of 1004318663 is 3668134001.

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 1004318663 - 2¹⁴ = 1004302279 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 (1004318603) 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, 26429420 + ... + 26429457.

It is an arithmetic number, because the mean of its divisors is an integer number (264294390).

Almost surely, 2^1004318663 is an apocalyptic number.

1004318663 is a deficient number, since it is larger than the sum of its proper divisors (52858897).

1004318663 is an equidigital number, since it uses as much as digits as its factorization.

1004318663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52858896.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 1004318663 is about 31690.9870941250. The cubic root of 1004318663 is about 1001.4374869744.

The spelling of 1004318663 in words is "one billion, four million, three hundred eighteen thousand, six hundred sixty-three".