3868753247 has 2 divisors, whose sum is σ = 3868753248. Its totient is φ = 3868753246.

The previous prime is 3868753243. The next prime is 3868753271. The reversal of 3868753247 is 7423578683.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3868753247 - 2² = 3868753243 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3868753243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1934376623 + 1934376624.

It is an arithmetic number, because the mean of its divisors is an integer number (1934376624).

Almost surely, 2^3868753247 is an apocalyptic number.

3868753247 is a deficient number, since it is larger than the sum of its proper divisors (1).

3868753247 is an equidigital number, since it uses as much as digits as its factorization.

3868753247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6773760, while the sum is 53.

The square root of 3868753247 is about 62199.3026247079. The cubic root of 3868753247 is about 1569.8458537992.

The spelling of 3868753247 in words is "three billion, eight hundred sixty-eight million, seven hundred fifty-three thousand, two hundred forty-seven".