36798449 has 2 divisors, whose sum is σ = 36798450. Its totient is φ = 36798448.

The previous prime is 36798439. The next prime is 36798451. The reversal of 36798449 is 94489763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36663025 + 135424 = 6055^2 + 368^2 .

It is a cyclic number.

It is not a de Polignac number, because 36798449 - 2¹² = 36794353 is a prime.

Together with 36798451, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 36798397 and 36798406.

It is not a weakly prime, because it can be changed into another prime (36798439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18399224 + 18399225.

It is an arithmetic number, because the mean of its divisors is an integer number (18399225).

Almost surely, 2^36798449 is an apocalyptic number.

It is an amenable number.

36798449 is a deficient number, since it is larger than the sum of its proper divisors (1).

36798449 is an equidigital number, since it uses as much as digits as its factorization.

36798449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 50.

The square root of 36798449 is about 6066.1725165050. The cubic root of 36798449 is about 332.6160267432.

The spelling of 36798449 in words is "thirty-six million, seven hundred ninety-eight thousand, four hundred forty-nine".