3868266923 has 2 divisors, whose sum is σ = 3868266924. Its totient is φ = 3868266922.

The previous prime is 3868266901. The next prime is 3868266929. The reversal of 3868266923 is 3296628683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3868266923 - 2⁸ = 3868266667 is a prime.

It is not a weakly prime, because it can be changed into another prime (3868266929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1934133461 + 1934133462.

It is an arithmetic number, because the mean of its divisors is an integer number (1934133462).

Almost surely, 2^3868266923 is an apocalyptic number.

3868266923 is a deficient number, since it is larger than the sum of its proper divisors (1).

3868266923 is an equidigital number, since it uses as much as digits as its factorization.

3868266923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4478976, while the sum is 53.

The square root of 3868266923 is about 62195.3931010971. The cubic root of 3868266923 is about 1569.7800715641.

The spelling of 3868266923 in words is "three billion, eight hundred sixty-eight million, two hundred sixty-six thousand, nine hundred twenty-three".