385263163 has 8 divisors (see below), whose sum is σ = 409555440. Its totient is φ = 361152000.

The previous prime is 385263161. The next prime is 385263167. The reversal of 385263163 is 361362583.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 385263163 - 2¹ = 385263161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385263161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40878 + ... + 49411.

It is an arithmetic number, because the mean of its divisors is an integer number (51194430).

Almost surely, 2^385263163 is an apocalyptic number.

385263163 is a deficient number, since it is larger than the sum of its proper divisors (24292277).

385263163 is a wasteful number, since it uses less digits than its factorization.

385263163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90557.

The product of its digits is 77760, while the sum is 37.

The square root of 385263163 is about 19628.1217389744. The cubic root of 385263163 is about 727.6443507721.

The spelling of 385263163 in words is "three hundred eighty-five million, two hundred sixty-three thousand, one hundred sixty-three".