3196881341 has 2 divisors, whose sum is σ = 3196881342. Its totient is φ = 3196881340.

The previous prime is 3196881299. The next prime is 3196881371. The reversal of 3196881341 is 1431886913.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2603958841 + 592922500 = 51029^2 + 24350^2 .

It is a cyclic number.

It is not a de Polignac number, because 3196881341 - 2⁶ = 3196881277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3196881292 and 3196881301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3196881371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1598440670 + 1598440671.

It is an arithmetic number, because the mean of its divisors is an integer number (1598440671).

Almost surely, 2^3196881341 is an apocalyptic number.

It is an amenable number.

3196881341 is a deficient number, since it is larger than the sum of its proper divisors (1).

3196881341 is an equidigital number, since it uses as much as digits as its factorization.

3196881341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 44.

The square root of 3196881341 is about 56540.9704639034. The cubic root of 3196881341 is about 1473.1337256058.

The spelling of 3196881341 in words is "three billion, one hundred ninety-six million, eight hundred eighty-one thousand, three hundred forty-one".