3869127361 has 16 divisors (see below), whose sum is σ = 4241160000. Its totient is φ = 3500526400.

The previous prime is 3869127343. The next prime is 3869127397. The reversal of 3869127361 is 1637219683.

3869127361 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3869127361 - 2¹⁹ = 3868603073 is a prime.

It is a super-4 number, since 4×3869127361⁴ (a number of 39 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (3869127331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2580390 + ... + 2581888.

It is an arithmetic number, because the mean of its divisors is an integer number (265072500).

Almost surely, 2^3869127361 is an apocalyptic number.

It is an amenable number.

3869127361 is a deficient number, since it is larger than the sum of its proper divisors (372032639).

3869127361 is a wasteful number, since it uses less digits than its factorization.

3869127361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480.

The product of its digits is 326592, while the sum is 46.

The square root of 3869127361 is about 62202.3099329920. The cubic root of 3869127361 is about 1569.8964542851.

The spelling of 3869127361 in words is "three billion, eight hundred sixty-nine million, one hundred twenty-seven thousand, three hundred sixty-one".