385375823 has 8 divisors (see below), whose sum is σ = 440607648. Its totient is φ = 330188544.

The previous prime is 385375813. The next prime is 385375829. The reversal of 385375823 is 328573583.

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

It is not a de Polignac number, because 385375823 - 2⁴ = 385375807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385375829) 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, 10115 + ... + 29547.

It is an arithmetic number, because the mean of its divisors is an integer number (55075956).

Almost surely, 2^385375823 is an apocalyptic number.

385375823 is a deficient number, since it is larger than the sum of its proper divisors (55231825).

385375823 is a wasteful number, since it uses less digits than its factorization.

385375823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22273.

The product of its digits is 604800, while the sum is 44.

The square root of 385375823 is about 19630.9913911651. The cubic root of 385375823 is about 727.7152706273.

The spelling of 385375823 in words is "three hundred eighty-five million, three hundred seventy-five thousand, eight hundred twenty-three".