163230879 has 32 divisors (see below), whose sum is σ = 259776000. Its totient is φ = 89195904.

The previous prime is 163230877. The next prime is 163230887. The reversal of 163230879 is 978032361.

It is not a de Polignac number, because 163230879 - 2¹ = 163230877 is a prime.

It is a super-2 number, since 2×163230879² = 53288639718225282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163230877) 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 31 ways as a sum of consecutive naturals, for example, 65152 + ... + 67610.

It is an arithmetic number, because the mean of its divisors is an integer number (8118000).

Almost surely, 2^163230879 is an apocalyptic number.

163230879 is a deficient number, since it is larger than the sum of its proper divisors (96545121).

163230879 is a wasteful number, since it uses less digits than its factorization.

163230879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 163230879 is about 12776.1840547168. The cubic root of 163230879 is about 546.5133473881.

The spelling of 163230879 in words is "one hundred sixty-three million, two hundred thirty thousand, eight hundred seventy-nine".