385168338 has 32 divisors (see below), whose sum is σ = 856811520. Its totient is φ = 128257200.

The previous prime is 385168313. The next prime is 385168351. The reversal of 385168338 is 833861583.

It is a junction number, because it is equal to n+sod(n) for n = 385168293 and 385168302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59056 + ... + 65252.

It is an arithmetic number, because the mean of its divisors is an integer number (26775360).

Almost surely, 2^385168338 is an apocalyptic number.

385168338 is an abundant number, since it is smaller than the sum of its proper divisors (471643182).

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

385168338 is a wasteful number, since it uses less digits than its factorization.

385168338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7359 (or 7353 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 385168338 is about 19625.7060509934. The cubic root of 385168338 is about 727.5846473936.

The spelling of 385168338 in words is "three hundred eighty-five million, one hundred sixty-eight thousand, three hundred thirty-eight".