385868093 has 8 divisors (see below), whose sum is σ = 437421600. Its totient is φ = 337439088.

The previous prime is 385868081. The next prime is 385868099. The reversal of 385868093 is 390868583.

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

It is not a de Polignac number, because 385868093 - 2¹⁴ = 385851709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385868099) 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, 780863 + ... + 781356.

It is an arithmetic number, because the mean of its divisors is an integer number (54677700).

Almost surely, 2^385868093 is an apocalyptic number.

It is an amenable number.

385868093 is a deficient number, since it is larger than the sum of its proper divisors (51553507).

385868093 is a wasteful number, since it uses less digits than its factorization.

385868093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562251.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 385868093 is about 19643.5254727862. The cubic root of 385868093 is about 728.0249942361.

The spelling of 385868093 in words is "three hundred eighty-five million, eight hundred sixty-eight thousand, ninety-three".