36980393 has 2 divisors, whose sum is σ = 36980394. Its totient is φ = 36980392.

The previous prime is 36980381. The next prime is 36980417. The reversal of 36980393 is 39308963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35664784 + 1315609 = 5972^2 + 1147^2 .

It is a cyclic number.

It is not a de Polignac number, because 36980393 - 2¹² = 36976297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36980393.

It is not a weakly prime, because it can be changed into another prime (36980323) 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, 18490196 + 18490197.

It is an arithmetic number, because the mean of its divisors is an integer number (18490197).

Almost surely, 2^36980393 is an apocalyptic number.

It is an amenable number.

36980393 is a deficient number, since it is larger than the sum of its proper divisors (1).

36980393 is an equidigital number, since it uses as much as digits as its factorization.

36980393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 41.

The square root of 36980393 is about 6081.1506312539. The cubic root of 36980393 is about 333.1633145178.

It can be divided in two parts, 36980 and 393, that added together give a palindrome (37373).

The spelling of 36980393 in words is "thirty-six million, nine hundred eighty thousand, three hundred ninety-three".