163793896 has 64 divisors (see below), whose sum is σ = 360172800. Its totient is φ = 68387328.

The previous prime is 163793887. The next prime is 163793899. The reversal of 163793896 is 698397361.

163793896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (163793899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420870 + ... + 421258.

It is an arithmetic number, because the mean of its divisors is an integer number (5627700).

Almost surely, 2^163793896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163793896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180086400).

163793896 is an abundant number, since it is smaller than the sum of its proper divisors (196378904).

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

163793896 is a wasteful number, since it uses less digits than its factorization.

163793896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578 (or 574 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 52.

The square root of 163793896 is about 12798.1989357878. The cubic root of 163793896 is about 547.1409721247.

The spelling of 163793896 in words is "one hundred sixty-three million, seven hundred ninety-three thousand, eight hundred ninety-six".