1027163463 has 8 divisors (see below), whose sum is σ = 1429097088. Its totient is φ = 655002744.

The previous prime is 1027163437. The next prime is 1027163471. The reversal of 1027163463 is 3643617201.

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

It is a de Polignac number, because none of the positive numbers 2^k-1027163463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1027163063) 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, 7443145 + ... + 7443282.

It is an arithmetic number, because the mean of its divisors is an integer number (178637136).

Almost surely, 2^1027163463 is an apocalyptic number.

1027163463 is a deficient number, since it is larger than the sum of its proper divisors (401933625).

1027163463 is a wasteful number, since it uses less digits than its factorization.

1027163463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14886453.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 1027163463 is about 32049.3909926538. The cubic root of 1027163463 is about 1008.9737191538.

The spelling of 1027163463 in words is "one billion, twenty-seven million, one hundred sixty-three thousand, four hundred sixty-three".