163034466 has 48 divisors (see below), whose sum is σ = 386498304. Its totient is φ = 45698016.

The previous prime is 163034449. The next prime is 163034467. The reversal of 163034466 is 664430361.

It is not an unprimeable number, because it can be changed into a prime (163034467) 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, 10351 + ... + 20813.

It is an arithmetic number, because the mean of its divisors is an integer number (8052048).

Almost surely, 2^163034466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163034466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193249152).

163034466 is an abundant number, since it is smaller than the sum of its proper divisors (223463838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163034466 is a wasteful number, since it uses less digits than its factorization.

163034466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10535 (or 10528 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 163034466 is about 12768.4950561920. The cubic root of 163034466 is about 546.2940559363.

The spelling of 163034466 in words is "one hundred sixty-three million, thirty-four thousand, four hundred sixty-six".