3862466689 has 2 divisors, whose sum is σ = 3862466690. Its totient is φ = 3862466688.

The previous prime is 3862466653. The next prime is 3862466711. The reversal of 3862466689 is 9866642683.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3832600464 + 29866225 = 61908^2 + 5465^2 .

It is a cyclic number.

It is not a de Polignac number, because 3862466689 - 2⁷ = 3862466561 is a prime.

It is not a weakly prime, because it can be changed into another prime (3862466089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1931233344 + 1931233345.

It is an arithmetic number, because the mean of its divisors is an integer number (1931233345).

Almost surely, 2^3862466689 is an apocalyptic number.

It is an amenable number.

3862466689 is a deficient number, since it is larger than the sum of its proper divisors (1).

3862466689 is an equidigital number, since it uses as much as digits as its factorization.

3862466689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17915904, while the sum is 58.

The square root of 3862466689 is about 62148.7464797159. The cubic root of 3862466689 is about 1568.9950820959.

The spelling of 3862466689 in words is "three billion, eight hundred sixty-two million, four hundred sixty-six thousand, six hundred eighty-nine".