3883484843881 has 2 divisors, whose sum is σ = 3883484843882. Its totient is φ = 3883484843880.

The previous prime is 3883484843867. The next prime is 3883484843957. The reversal of 3883484843881 is 1883484843883.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3575820488256 + 307664355625 = 1890984^2 + 554675^2 .

It is a cyclic number.

It is not a de Polignac number, because 3883484843881 - 2²¹ = 3883482746729 is a prime.

It is a super-2 number, since 2×3883484843881² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3883484843881.

It is not a weakly prime, because it can be changed into another prime (3883484843981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1941742421940 + 1941742421941.

It is an arithmetic number, because the mean of its divisors is an integer number (1941742421941).

Almost surely, 2^{3883484843881} is an apocalyptic number.

It is an amenable number.

3883484843881 is a deficient number, since it is larger than the sum of its proper divisors (1).

3883484843881 is an equidigital number, since it uses as much as digits as its factorization.

3883484843881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 452984832, while the sum is 70.

The spelling of 3883484843881 in words is "three trillion, eight hundred eighty-three billion, four hundred eighty-four million, eight hundred forty-three thousand, eight hundred eighty-one".