3867969241 has 2 divisors, whose sum is σ = 3867969242. Its totient is φ = 3867969240.

The previous prime is 3867969229. The next prime is 3867969257. The reversal of 3867969241 is 1429697683.

3867969241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3781758016 + 86211225 = 61496^2 + 9285^2 .

It is an emirp because it is prime and its reverse (1429697683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3867969241 - 2²⁵ = 3834414809 is a prime.

It is a super-2 number, since 2×3867969241² = 29922372098644232162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3867969211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1933984620 + 1933984621.

It is an arithmetic number, because the mean of its divisors is an integer number (1933984621).

Almost surely, 2^3867969241 is an apocalyptic number.

It is an amenable number.

3867969241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3867969241 is an equidigital number, since it uses as much as digits as its factorization.

3867969241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 55.

The square root of 3867969241 is about 62192.9999356841. Note that the first 4 decimals coincide. The cubic root of 3867969241 is about 1569.7398031211.

The spelling of 3867969241 in words is "three billion, eight hundred sixty-seven million, nine hundred sixty-nine thousand, two hundred forty-one".