385323198 has 32 divisors (see below), whose sum is σ = 835046016. Its totient is φ = 117829728.

The previous prime is 385323187. The next prime is 385323223. The reversal of 385323198 is 891323583.

385323198 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 15 ways as a sum of consecutive naturals, for example, 2440 + ... + 27867.

It is an arithmetic number, because the mean of its divisors is an integer number (26095188).

Almost surely, 2^385323198 is an apocalyptic number.

385323198 is an abundant number, since it is smaller than the sum of its proper divisors (449722818).

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

385323198 is a wasteful number, since it uses less digits than its factorization.

385323198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30488.

The product of its digits is 155520, while the sum is 42.

The square root of 385323198 is about 19629.6509902749. The cubic root of 385323198 is about 727.6821447303.

The spelling of 385323198 in words is "three hundred eighty-five million, three hundred twenty-three thousand, one hundred ninety-eight".