36964441 has 2 divisors, whose sum is σ = 36964442. Its totient is φ = 36964440.

The previous prime is 36964439. The next prime is 36964463. The reversal of 36964441 is 14446963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28090000 + 8874441 = 5300^2 + 2979^2 .

It is an emirp because it is prime and its reverse (14446963) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36964441 - 2¹ = 36964439 is a prime.

Together with 36964439, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 36964441.

It is not a weakly prime, because it can be changed into another prime (36934441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18482220 + 18482221.

It is an arithmetic number, because the mean of its divisors is an integer number (18482221).

Almost surely, 2^36964441 is an apocalyptic number.

It is an amenable number.

36964441 is a deficient number, since it is larger than the sum of its proper divisors (1).

36964441 is an equidigital number, since it uses as much as digits as its factorization.

36964441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 37.

The square root of 36964441 is about 6079.8388958919. The cubic root of 36964441 is about 333.1154027721.

The spelling of 36964441 in words is "thirty-six million, nine hundred sixty-four thousand, four hundred forty-one".