36769723 has 2 divisors, whose sum is σ = 36769724. Its totient is φ = 36769722.

The previous prime is 36769721. The next prime is 36769729. The reversal of 36769723 is 32796763.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36769723 - 2¹ = 36769721 is a prime.

Together with 36769721, 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 36769723.

It is not a weakly prime, because it can be changed into another prime (36769721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18384861 + 18384862.

It is an arithmetic number, because the mean of its divisors is an integer number (18384862).

Almost surely, 2^36769723 is an apocalyptic number.

36769723 is a deficient number, since it is larger than the sum of its proper divisors (1).

36769723 is an equidigital number, since it uses as much as digits as its factorization.

36769723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 285768, while the sum is 43.

The square root of 36769723 is about 6063.8043339145. The cubic root of 36769723 is about 332.5294541153.

The spelling of 36769723 in words is "thirty-six million, seven hundred sixty-nine thousand, seven hundred twenty-three".