386116065 has 96 divisors (see below), whose sum is σ = 744097536. Its totient is φ = 191600640.

The previous prime is 386116057. The next prime is 386116099. The reversal of 386116065 is 560611683.

It is a happy number.

386116065 is a `hidden beast` number, since 38 + 6 + 11 + 606 + 5 = 666.

It is not a de Polignac number, because 386116065 - 2³ = 386116057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1145577 + ... + 1145913.

It is an arithmetic number, because the mean of its divisors is an integer number (7751016).

Almost surely, 2^386116065 is an apocalyptic number.

It is an amenable number.

386116065 is a deficient number, since it is larger than the sum of its proper divisors (357981471).

386116065 is a wasteful number, since it uses less digits than its factorization.

386116065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 386116065 is about 19649.8362588598. The cubic root of 386116065 is about 728.1809120738.

It can be divided in two parts, 3861160 and 65, that added together give a square (3861225 = 1965²).

The spelling of 386116065 in words is "three hundred eighty-six million, one hundred sixteen thousand, sixty-five".