163374960 has 160 divisors (see below), whose sum is σ = 597676032. Its totient is φ = 36126720.

The previous prime is 163374941. The next prime is 163374971. The reversal of 163374960 is 69473361.

163374960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50512 + ... + 53648.

Almost surely, 2^163374960 is an apocalyptic number.

163374960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163374960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298838016).

163374960 is an abundant number, since it is smaller than the sum of its proper divisors (434301072).

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

163374960 is a wasteful number, since it uses less digits than its factorization.

163374960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191 (or 3185 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 163374960 is about 12781.8214664421. The cubic root of 163374960 is about 546.6740993107.

The spelling of 163374960 in words is "one hundred sixty-three million, three hundred seventy-four thousand, nine hundred sixty".