368638027 has 4 divisors (see below), whose sum is σ = 368722816. Its totient is φ = 368553240.

The previous prime is 368638021. The next prime is 368638033. The reversal of 368638027 is 720836863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 720836863 = 13147 ⋅54829.

It is an interprime number because it is at equal distance from previous prime (368638021) and next prime (368638033).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-368638027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368638021) 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, 35499 + ... + 44692.

It is an arithmetic number, because the mean of its divisors is an integer number (92180704).

Almost surely, 2^368638027 is an apocalyptic number.

368638027 is a deficient number, since it is larger than the sum of its proper divisors (84789).

368638027 is an equidigital number, since it uses as much as digits as its factorization.

368638027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84788.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 368638027 is about 19199.9486197229. The cubic root of 368638027 is about 717.0234802496.

The spelling of 368638027 in words is "three hundred sixty-eight million, six hundred thirty-eight thousand, twenty-seven".