1363013463 has 24 divisors (see below), whose sum is σ = 2111700864. Its totient is φ = 766052640.

The previous prime is 1363013423. The next prime is 1363013479. The reversal of 1363013463 is 3643103631.

It is not a de Polignac number, because 1363013463 - 2¹⁰ = 1363012439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1363013463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363013423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69420 + ... + 86862.

It is an arithmetic number, because the mean of its divisors is an integer number (87987536).

Almost surely, 2^1363013463 is an apocalyptic number.

1363013463 is a deficient number, since it is larger than the sum of its proper divisors (748687401).

1363013463 is an equidigital number, since it uses as much as digits as its factorization.

1363013463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17575 (or 17514 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 1363013463 is about 36919.0122159302. The cubic root of 1363013463 is about 1108.7493592228.

The spelling of 1363013463 in words is "one billion, three hundred sixty-three million, thirteen thousand, four hundred sixty-three".