1046384563 has 12 divisors (see below), whose sum is σ = 1270146960. Its totient is φ = 857904432.

The previous prime is 1046384533. The next prime is 1046384567. The reversal of 1046384563 is 3654836401.

It is not a de Polignac number, because 1046384563 - 2²⁹ = 509513651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1046384567) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 463108 + ... + 465361.

It is an arithmetic number, because the mean of its divisors is an integer number (105845580).

Almost surely, 2^1046384563 is an apocalyptic number.

1046384563 is a deficient number, since it is larger than the sum of its proper divisors (223762397).

1046384563 is an equidigital number, since it uses as much as digits as its factorization.

1046384563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928506 (or 928499 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 1046384563 is about 32347.8679822952. The cubic root of 1046384563 is about 1015.2284384762.

The spelling of 1046384563 in words is "one billion, forty-six million, three hundred eighty-four thousand, five hundred sixty-three".