3862383965261 has 2 divisors, whose sum is σ = 3862383965262. Its totient is φ = 3862383965260.

The previous prime is 3862383965183. The next prime is 3862383965291. The reversal of 3862383965261 is 1625693832683.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3393446621161 + 468937344100 = 1842131^2 + 684790^2 .

It is a cyclic number.

It is not a de Polignac number, because 3862383965261 - 2¹⁰ = 3862383964237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3862383965194 and 3862383965203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3862383965291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1931191982630 + 1931191982631.

It is an arithmetic number, because the mean of its divisors is an integer number (1931191982631).

Almost surely, 2^{3862383965261} is an apocalyptic number.

It is an amenable number.

3862383965261 is a deficient number, since it is larger than the sum of its proper divisors (1).

3862383965261 is an equidigital number, since it uses as much as digits as its factorization.

3862383965261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67184640, while the sum is 62.

The spelling of 3862383965261 in words is "three trillion, eight hundred sixty-two billion, three hundred eighty-three million, nine hundred sixty-five thousand, two hundred sixty-one".