385960293 has 6 divisors (see below), whose sum is σ = 557498214. Its totient is φ = 257306856.

The previous prime is 385960291. The next prime is 385960297. The reversal of 385960293 is 392069583.

385960293 is a `hidden beast` number, since 38 + 5 + 9 + 602 + 9 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 303386724 + 82573569 = 17418^2 + 9087^2 .

It is not a de Polignac number, because 385960293 - 2¹ = 385960291 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385960291) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21442230 + ... + 21442247.

It is an arithmetic number, because the mean of its divisors is an integer number (92916369).

Almost surely, 2^385960293 is an apocalyptic number.

It is an amenable number.

385960293 is a deficient number, since it is larger than the sum of its proper divisors (171537921).

385960293 is a wasteful number, since it uses less digits than its factorization.

385960293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42884483 (or 42884480 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 385960293 is about 19645.8721618563. The cubic root of 385960293 is about 728.0829748087.

The spelling of 385960293 in words is "three hundred eighty-five million, nine hundred sixty thousand, two hundred ninety-three".