3846108289 has 3 divisors (see below), whose sum is σ = 3846170307. Its totient is φ = 3846046272.

The previous prime is 3846108281. The next prime is 3846108313. The reversal of 3846108289 is 9828016483.

The square root of 3846108289 is 62017.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9828016483 = 80177 ⋅122579.

It can be written as a sum of positive squares in only one way, i.e., 3842140225 + 3968064 = 61985^2 + 1992^2 .

It is not a de Polignac number, because 3846108289 - 2³ = 3846108281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3846108281) 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 2 ways as a sum of consecutive naturals, for example, 31009 + ... + 93025.

It is an arithmetic number, because the mean of its divisors is an integer number (1282056769).

Almost surely, 2^3846108289 is an apocalyptic number.

3846108289 is the 62017-th square number.

3846108289 is the 31009-th centered octagonal number.

It is an amenable number.

3846108289 is a deficient number, since it is larger than the sum of its proper divisors (62018).

3846108289 is an frugal number, since it uses more digits than its factorization.

3846108289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124034 (or 62017 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 49.

The cubic root of 3846108289 is about 1566.7769340576.

Multiplying 3846108289 by its sum of digits (49), we get a square (188459306161 = 434119²).

The spelling of 3846108289 in words is "three billion, eight hundred forty-six million, one hundred eight thousand, two hundred eighty-nine".