4086084749 has 2 divisors, whose sum is σ = 4086084750. Its totient is φ = 4086084748.

The previous prime is 4086084701. The next prime is 4086084773. The reversal of 4086084749 is 9474806804.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4061512900 + 24571849 = 63730^2 + 4957^2 .

It is a cyclic number.

It is not a de Polignac number, because 4086084749 - 2⁸ = 4086084493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4086084697 and 4086084706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4086084799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2043042374 + 2043042375.

It is an arithmetic number, because the mean of its divisors is an integer number (2043042375).

Almost surely, 2^4086084749 is an apocalyptic number.

It is an amenable number.

4086084749 is a deficient number, since it is larger than the sum of its proper divisors (1).

4086084749 is an equidigital number, since it uses as much as digits as its factorization.

4086084749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The square root of 4086084749 is about 63922.4901658250. The cubic root of 4086084749 is about 1598.7079085359.

The spelling of 4086084749 in words is "four billion, eighty-six million, eighty-four thousand, seven hundred forty-nine".