13796749 has 2 divisors, whose sum is σ = 13796750. Its totient is φ = 13796748.

The previous prime is 13796743. The next prime is 13796759. The reversal of 13796749 is 94769731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9259849 + 4536900 = 3043^2 + 2130^2 .

It is a cyclic number.

It is not a de Polignac number, because 13796749 - 2¹⁷ = 13665677 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 13796699 and 13796708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13796743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6898374 + 6898375.

It is an arithmetic number, because the mean of its divisors is an integer number (6898375).

Almost surely, 2^13796749 is an apocalyptic number.

It is an amenable number.

13796749 is a deficient number, since it is larger than the sum of its proper divisors (1).

13796749 is an equidigital number, since it uses as much as digits as its factorization.

13796749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 285768, while the sum is 46.

The square root of 13796749 is about 3714.3975285368. The cubic root of 13796749 is about 239.8421937147.

It can be divided in two parts, 1379 and 6749, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 13796749 in words is "thirteen million, seven hundred ninety-six thousand, seven hundred forty-nine".