13082749 has 2 divisors, whose sum is σ = 13082750. Its totient is φ = 13082748.

The previous prime is 13082737. The next prime is 13082753. The reversal of 13082749 is 94728031.

13082749 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12602500 + 480249 = 3550^2 + 693^2 .

It is a cyclic number.

It is not a de Polignac number, because 13082749 - 2¹⁷ = 12951677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13082789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6541374 + 6541375.

It is an arithmetic number, because the mean of its divisors is an integer number (6541375).

Almost surely, 2^13082749 is an apocalyptic number.

It is an amenable number.

13082749 is a deficient number, since it is larger than the sum of its proper divisors (1).

13082749 is an equidigital number, since it uses as much as digits as its factorization.

13082749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 13082749 is about 3617.0082941569. The cubic root of 13082749 is about 235.6313129103.

It can be divided in two parts, 13082 and 749, that added together give a palindrome (13831).

The spelling of 13082749 in words is "thirteen million, eighty-two thousand, seven hundred forty-nine".