385123083 has 8 divisors (see below), whose sum is σ = 543703248. Its totient is φ = 241645824.

The previous prime is 385123043. The next prime is 385123111. The reversal of 385123083 is 380321583.

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

It is not a de Polignac number, because 385123083 - 2²⁴ = 368345867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (385123033) 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, 3775666 + ... + 3775767.

It is an arithmetic number, because the mean of its divisors is an integer number (67962906).

Almost surely, 2^385123083 is an apocalyptic number.

385123083 is a deficient number, since it is larger than the sum of its proper divisors (158580165).

385123083 is a wasteful number, since it uses less digits than its factorization.

385123083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7551453.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 385123083 is about 19624.5530649745. The cubic root of 385123083 is about 727.5561506476.

The spelling of 385123083 in words is "three hundred eighty-five million, one hundred twenty-three thousand, eighty-three".