386546349 has 24 divisors (see below), whose sum is σ = 625613760. Its totient is φ = 211278144.

The previous prime is 386546339. The next prime is 386546353. The reversal of 386546349 is 943645683.

It is not a de Polignac number, because 386546349 - 2⁸ = 386546093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 386546298 and 386546307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386546339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53784 + ... + 60545.

It is an arithmetic number, because the mean of its divisors is an integer number (26067240).

Almost surely, 2^386546349 is an apocalyptic number.

It is an amenable number.

386546349 is a deficient number, since it is larger than the sum of its proper divisors (239067411).

386546349 is a wasteful number, since it uses less digits than its factorization.

386546349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114369 (or 114362 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 48.

The square root of 386546349 is about 19660.7820037759. The cubic root of 386546349 is about 728.4513042411.

The spelling of 386546349 in words is "three hundred eighty-six million, five hundred forty-six thousand, three hundred forty-nine".