3800000027 has 4 divisors (see below), whose sum is σ = 3803302656. Its totient is φ = 3796697400.

The previous prime is 3800000003. The next prime is 3800000041. The reversal of 3800000027 is 7200000083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7200000083 = 307 ⋅23452769.

It is a cyclic number.

It is not a de Polignac number, because 3800000027 - 2⁶ = 3799999963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3799999954 and 3800000008.

It is not an unprimeable number, because it can be changed into a prime (3800000077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1649588 + ... + 1651889.

It is an arithmetic number, because the mean of its divisors is an integer number (950825664).

Almost surely, 2^3800000027 is an apocalyptic number.

3800000027 is a deficient number, since it is larger than the sum of its proper divisors (3302629).

3800000027 is a wasteful number, since it uses less digits than its factorization.

3800000027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302628.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 3800000027 is about 61644.1402486887. The cubic root of 3800000027 is about 1560.4907544038.

The spelling of 3800000027 in words is "three billion, eight hundred million, twenty-seven", and thus it is an aban number.