386300545 has 4 divisors (see below), whose sum is σ = 463560660. Its totient is φ = 309040432.

The previous prime is 386300539. The next prime is 386300569. The reversal of 386300545 is 545003683.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 128890609 + 257409936 = 11353^2 + 16044^2 .

It is a cyclic number.

It is not a de Polignac number, because 386300545 - 2¹³ = 386292353 is a prime.

It is a super-2 number, since 2×386300545² = 298456222134594050, 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 386300545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38630050 + ... + 38630059.

It is an arithmetic number, because the mean of its divisors is an integer number (115890165).

Almost surely, 2^386300545 is an apocalyptic number.

It is an amenable number.

386300545 is a deficient number, since it is larger than the sum of its proper divisors (77260115).

386300545 is an equidigital number, since it uses as much as digits as its factorization.

386300545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77260114.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 386300545 is about 19654.5298849909. The cubic root of 386300545 is about 728.2968646229.

The spelling of 386300545 in words is "three hundred eighty-six million, three hundred thousand, five hundred forty-five".