163802338 has 16 divisors (see below), whose sum is σ = 281070144. Its totient is φ = 70134480.

The previous prime is 163802329. The next prime is 163802413. The reversal of 163802338 is 833208361.

163802338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11581 + ... + 21487.

It is an arithmetic number, because the mean of its divisors is an integer number (17566884).

Almost surely, 2^163802338 is an apocalyptic number.

163802338 is a deficient number, since it is larger than the sum of its proper divisors (117267806).

163802338 is a wasteful number, since it uses less digits than its factorization.

163802338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11097.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 163802338 is about 12798.5287435705. The cubic root of 163802338 is about 547.1503719148.

The spelling of 163802338 in words is "one hundred sixty-three million, eight hundred two thousand, three hundred thirty-eight".