3865276463 has 2 divisors, whose sum is σ = 3865276464. Its totient is φ = 3865276462.

The previous prime is 3865276433. The next prime is 3865276469. The reversal of 3865276463 is 3646725683.

It is a strong prime.

It is an emirp because it is prime and its reverse (3646725683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3865276463 - 2³⁰ = 2791534639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3865276469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1932638231 + 1932638232.

It is an arithmetic number, because the mean of its divisors is an integer number (1932638232).

Almost surely, 2^3865276463 is an apocalyptic number.

3865276463 is a deficient number, since it is larger than the sum of its proper divisors (1).

3865276463 is an equidigital number, since it uses as much as digits as its factorization.

3865276463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 50.

The square root of 3865276463 is about 62171.3476048252. The cubic root of 3865276463 is about 1569.3754480962.

The spelling of 3865276463 in words is "three billion, eight hundred sixty-five million, two hundred seventy-six thousand, four hundred sixty-three".