3436676681 has 2 divisors, whose sum is σ = 3436676682. Its totient is φ = 3436676680.

The previous prime is 3436676671. The next prime is 3436676693. The reversal of 3436676681 is 1866766343.

3436676681 is digitally balanced in base 2, 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., 2817911056 + 618765625 = 53084^2 + 24875^2 .

It is a cyclic number.

It is not a de Polignac number, because 3436676681 - 2²² = 3432482377 is a prime.

It is a super-2 number, since 2×3436676681² = 23621493219458351522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3436676651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1718338340 + 1718338341.

It is an arithmetic number, because the mean of its divisors is an integer number (1718338341).

Almost surely, 2^3436676681 is an apocalyptic number.

It is an amenable number.

3436676681 is a deficient number, since it is larger than the sum of its proper divisors (1).

3436676681 is an equidigital number, since it uses as much as digits as its factorization.

3436676681 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 50.

The square root of 3436676681 is about 58623.1752893000. The cubic root of 3436676681 is about 1509.0821843730.

The spelling of 3436676681 in words is "three billion, four hundred thirty-six million, six hundred seventy-six thousand, six hundred eighty-one".