3868702697 has 2 divisors, whose sum is σ = 3868702698. Its totient is φ = 3868702696.

The previous prime is 3868702667. The next prime is 3868702709. The reversal of 3868702697 is 7962078683.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3841024576 + 27678121 = 61976^2 + 5261^2 .

It is a cyclic number.

It is not a de Polignac number, because 3868702697 - 2⁶ = 3868702633 is a prime.

It is not a weakly prime, because it can be changed into another prime (3868702637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1934351348 + 1934351349.

It is an arithmetic number, because the mean of its divisors is an integer number (1934351349).

Almost surely, 2^3868702697 is an apocalyptic number.

It is an amenable number.

3868702697 is a deficient number, since it is larger than the sum of its proper divisors (1).

3868702697 is an equidigital number, since it uses as much as digits as its factorization.

3868702697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The square root of 3868702697 is about 62198.8962683423. The cubic root of 3868702697 is about 1569.8390164498.

The spelling of 3868702697 in words is "three billion, eight hundred sixty-eight million, seven hundred two thousand, six hundred ninety-seven".