36883493 has 2 divisors, whose sum is σ = 36883494. Its totient is φ = 36883492.

The previous prime is 36883423. The next prime is 36883499. The reversal of 36883493 is 39438863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29138404 + 7745089 = 5398^2 + 2783^2 .

It is an emirp because it is prime and its reverse (39438863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36883493 - 2¹² = 36879397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36883499) 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, 18441746 + 18441747.

It is an arithmetic number, because the mean of its divisors is an integer number (18441747).

Almost surely, 2^36883493 is an apocalyptic number.

It is an amenable number.

36883493 is a deficient number, since it is larger than the sum of its proper divisors (1).

36883493 is an equidigital number, since it uses as much as digits as its factorization.

36883493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 44.

The square root of 36883493 is about 6073.1781630379. The cubic root of 36883493 is about 332.8720632063.

The spelling of 36883493 in words is "thirty-six million, eight hundred eighty-three thousand, four hundred ninety-three".