4430136677 has 2 divisors, whose sum is σ = 4430136678. Its totient is φ = 4430136676.

The previous prime is 4430136673. The next prime is 4430136707. The reversal of 4430136677 is 7766310344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2265188836 + 2164947841 = 47594^2 + 46529^2 .

It is a cyclic number.

It is not a de Polignac number, because 4430136677 - 2² = 4430136673 is a prime.

It is a super-2 number, since 2×4430136677² = 39252221953801204658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4430136673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215068338 + 2215068339.

It is an arithmetic number, because the mean of its divisors is an integer number (2215068339).

Almost surely, 2^4430136677 is an apocalyptic number.

It is an amenable number.

4430136677 is a deficient number, since it is larger than the sum of its proper divisors (1).

4430136677 is an equidigital number, since it uses as much as digits as its factorization.

4430136677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 4430136677 is about 66559.2719085778. The cubic root of 4430136677 is about 1642.3751868133.

The spelling of 4430136677 in words is "four billion, four hundred thirty million, one hundred thirty-six thousand, six hundred seventy-seven".