386301138 has 8 divisors (see below), whose sum is σ = 772602288. Its totient is φ = 128767044.

The previous prime is 386301133. The next prime is 386301161. The reversal of 386301138 is 831103683.

It is a happy number.

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

386301138 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 386301099 and 386301108.

It is not an unprimeable number, because it can be changed into a prime (386301133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32191756 + ... + 32191767.

It is an arithmetic number, because the mean of its divisors is an integer number (96575286).

Almost surely, 2^386301138 is an apocalyptic number.

386301138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386301138 is a wasteful number, since it uses less digits than its factorization.

386301138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64383528.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 386301138 is about 19654.5449705660. The cubic root of 386301138 is about 728.2972372860.

The spelling of 386301138 in words is "three hundred eighty-six million, three hundred one thousand, one hundred thirty-eight".