36320413 has 2 divisors, whose sum is σ = 36320414. Its totient is φ = 36320412.

The previous prime is 36320411. The next prime is 36320429. The reversal of 36320413 is 31402363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35497764 + 822649 = 5958^2 + 907^2 .

It is a cyclic number.

It is not a de Polignac number, because 36320413 - 2¹ = 36320411 is a prime.

Together with 36320411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36320411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18160206 + 18160207.

It is an arithmetic number, because the mean of its divisors is an integer number (18160207).

Almost surely, 2^36320413 is an apocalyptic number.

It is an amenable number.

36320413 is a deficient number, since it is larger than the sum of its proper divisors (1).

36320413 is an equidigital number, since it uses as much as digits as its factorization.

36320413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 36320413 is about 6026.6419339463. The cubic root of 36320413 is about 331.1694443726.

Adding to 36320413 its reverse (31402363), we get a palindrome (67722776).

The spelling of 36320413 in words is "thirty-six million, three hundred twenty thousand, four hundred thirteen".