386585117 has 16 divisors (see below), whose sum is σ = 416346480. Its totient is φ = 357654528.

The previous prime is 386585113. The next prime is 386585137. The reversal of 386585117 is 711585683.

It can be written as a sum of positive squares in 8 ways, for example, as 148376761 + 238208356 = 12181^2 + 15434^2 .

It is a cyclic number.

It is not a de Polignac number, because 386585117 - 2² = 386585113 is a prime.

It is a Duffinian number.

Its product of digits (201600) is a multiple of the sum of its prime divisors (1600).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386585113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297413 + ... + 298709.

It is an arithmetic number, because the mean of its divisors is an integer number (26021655).

Almost surely, 2^386585117 is an apocalyptic number.

It is an amenable number.

386585117 is a deficient number, since it is larger than the sum of its proper divisors (29761363).

386585117 is a wasteful number, since it uses less digits than its factorization.

386585117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600.

The product of its digits is 201600, while the sum is 44.

The square root of 386585117 is about 19661.7679011833. The cubic root of 386585117 is about 728.4756563498.

The spelling of 386585117 in words is "three hundred eighty-six million, five hundred eighty-five thousand, one hundred seventeen".