163427483 has 8 divisors (see below), whose sum is σ = 168555840. Its totient is φ = 158336640.

The previous prime is 163427449. The next prime is 163427491. The reversal of 163427483 is 384724361.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163427483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163427183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398 + ... + 18083.

It is an arithmetic number, because the mean of its divisors is an integer number (21069480).

Almost surely, 2^163427483 is an apocalyptic number.

163427483 is a deficient number, since it is larger than the sum of its proper divisors (5128357).

163427483 is a wasteful number, since it uses less digits than its factorization.

163427483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18757.

The product of its digits is 96768, while the sum is 38.

The square root of 163427483 is about 12783.8758989596. The cubic root of 163427483 is about 546.7326759887.

The spelling of 163427483 in words is "one hundred sixty-three million, four hundred twenty-seven thousand, four hundred eighty-three".