36895298449 has 2 divisors, whose sum is σ = 36895298450. Its totient is φ = 36895298448.

The previous prime is 36895298437. The next prime is 36895298467. The reversal of 36895298449 is 94489259863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36519210000 + 376088449 = 191100^2 + 19393^2 .

It is an emirp because it is prime and its reverse (94489259863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36895298449 - 2²¹ = 36893201297 is a prime.

It is a super-2 number, since 2×36895298449² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36895298149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18447649224 + 18447649225.

It is an arithmetic number, because the mean of its divisors is an integer number (18447649225).

Almost surely, 2^36895298449 is an apocalyptic number.

It is an amenable number.

36895298449 is a deficient number, since it is larger than the sum of its proper divisors (1).

36895298449 is an equidigital number, since it uses as much as digits as its factorization.

36895298449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134369280, while the sum is 67.

The spelling of 36895298449 in words is "thirty-six billion, eight hundred ninety-five million, two hundred ninety-eight thousand, four hundred forty-nine".