2386634963 has 2 divisors, whose sum is σ = 2386634964. Its totient is φ = 2386634962.

The previous prime is 2386634863. The next prime is 2386634993. The reversal of 2386634963 is 3694366832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2386634963 - 2¹⁸ = 2386372819 is a prime.

It is a super-2 number, since 2×2386634963² = 11392052893228022738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2386634993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1193317481 + 1193317482.

It is an arithmetic number, because the mean of its divisors is an integer number (1193317482).

Almost surely, 2^2386634963 is an apocalyptic number.

2386634963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2386634963 is an equidigital number, since it uses as much as digits as its factorization.

2386634963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3359232, while the sum is 50.

The square root of 2386634963 is about 48853.1980836465. The cubic root of 2386634963 is about 1336.3759958236.

The spelling of 2386634963 in words is "two billion, three hundred eighty-six million, six hundred thirty-four thousand, nine hundred sixty-three".