385344162 has 128 divisors (see below), whose sum is σ = 1032192000. Its totient is φ = 104182848.

The previous prime is 385344161. The next prime is 385344209. The reversal of 385344162 is 261443583.

It is not an unprimeable number, because it can be changed into a prime (385344161) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1103964 + ... + 1104312.

It is an arithmetic number, because the mean of its divisors is an integer number (8064000).

Almost surely, 2^385344162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 385344162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (516096000).

385344162 is an abundant number, since it is smaller than the sum of its proper divisors (646847838).

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

385344162 is a wasteful number, since it uses less digits than its factorization.

385344162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 511 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 385344162 is about 19630.1849711102. The cubic root of 385344162 is about 727.6953413161.

The spelling of 385344162 in words is "three hundred eighty-five million, three hundred forty-four thousand, one hundred sixty-two".