163382934 has 64 divisors (see below), whose sum is σ = 387636480. Its totient is φ = 45256320.

The previous prime is 163382911. The next prime is 163382969. The reversal of 163382934 is 439283361.

163382934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 163382892 and 163382901.

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, 92649 + ... + 94395.

It is an arithmetic number, because the mean of its divisors is an integer number (6056820).

Almost surely, 2^163382934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163382934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193818240).

163382934 is an abundant number, since it is smaller than the sum of its proper divisors (224253546).

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

163382934 is a wasteful number, since it uses less digits than its factorization.

163382934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885.

The product of its digits is 93312, while the sum is 39.

The square root of 163382934 is about 12782.1333900097. The cubic root of 163382934 is about 546.6829931835.

The spelling of 163382934 in words is "one hundred sixty-three million, three hundred eighty-two thousand, nine hundred thirty-four".