3486456645677 has 2 divisors, whose sum is σ = 3486456645678. Its totient is φ = 3486456645676.

The previous prime is 3486456645647. The next prime is 3486456645779. The reversal of 3486456645677 is 7765466546843.

3486456645677 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3135541396516 + 350915249161 = 1770746^2 + 592381^2 .

It is a cyclic number.

It is not a de Polignac number, because 3486456645677 - 2⁶ = 3486456645613 is a prime.

It is a super-3 number, since 3×3486456645677³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3486456645677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3486456645647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1743228322838 + 1743228322839.

It is an arithmetic number, because the mean of its divisors is an integer number (1743228322839).

Almost surely, 2^{3486456645677} is an apocalyptic number.

It is an amenable number.

3486456645677 is a deficient number, since it is larger than the sum of its proper divisors (1).

3486456645677 is an equidigital number, since it uses as much as digits as its factorization.

3486456645677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2438553600, while the sum is 71.

The spelling of 3486456645677 in words is "three trillion, four hundred eighty-six billion, four hundred fifty-six million, six hundred forty-five thousand, six hundred seventy-seven".