386338349 has 8 divisors (see below), whose sum is σ = 397936608. Its totient is φ = 374801040.

The previous prime is 386338307. The next prime is 386338363. The reversal of 386338349 is 943833683.

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

It is a cyclic number.

It is not a de Polignac number, because 386338349 - 2⁸ = 386338093 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 (386338369) 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, 2207 + ... + 27884.

It is an arithmetic number, because the mean of its divisors is an integer number (49742076).

Almost surely, 2^386338349 is an apocalyptic number.

It is an amenable number.

386338349 is a deficient number, since it is larger than the sum of its proper divisors (11598259).

386338349 is a wasteful number, since it uses less digits than its factorization.

386338349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30475.

The product of its digits is 1119744, while the sum is 47.

The square root of 386338349 is about 19655.4915736035. The cubic root of 386338349 is about 728.3206212868.

The spelling of 386338349 in words is "three hundred eighty-six million, three hundred thirty-eight thousand, three hundred forty-nine".