386620348 has 12 divisors (see below), whose sum is σ = 676723320. Its totient is φ = 193270832.

The previous prime is 386620343. The next prime is 386620393. The reversal of 386620348 is 843026683.

It is a super-2 number, since 2×386620348² = 298950586975282208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 386620348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386620343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33063 + ... + 43201.

It is an arithmetic number, because the mean of its divisors is an integer number (56393610).

Almost surely, 2^386620348 is an apocalyptic number.

It is an amenable number.

386620348 is a deficient number, since it is larger than the sum of its proper divisors (290102972).

386620348 is a wasteful number, since it uses less digits than its factorization.

386620348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19676 (or 19674 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 386620348 is about 19662.6638073278. The cubic root of 386620348 is about 728.4977852809.

The spelling of 386620348 in words is "three hundred eighty-six million, six hundred twenty thousand, three hundred forty-eight".