36670370249 has 2 divisors, whose sum is σ = 36670370250. Its totient is φ = 36670370248.

The previous prime is 36670370237. The next prime is 36670370267. The reversal of 36670370249 is 94207307663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22479604624 + 14190765625 = 149932^2 + 119125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36670370249 is a prime.

It is not a weakly prime, because it can be changed into another prime (36670370279) 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, 18335185124 + 18335185125.

It is an arithmetic number, because the mean of its divisors is an integer number (18335185125).

Almost surely, 2^36670370249 is an apocalyptic number.

It is an amenable number.

36670370249 is a deficient number, since it is larger than the sum of its proper divisors (1).

36670370249 is an equidigital number, since it uses as much as digits as its factorization.

36670370249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1143072, while the sum is 47.

The spelling of 36670370249 in words is "thirty-six billion, six hundred seventy million, three hundred seventy thousand, two hundred forty-nine".