36382769 has 2 divisors, whose sum is σ = 36382770. Its totient is φ = 36382768.

The previous prime is 36382721. The next prime is 36382813. The reversal of 36382769 is 96728363.

It is an a-pointer prime, because the next prime (36382813) can be obtained adding 36382769 to its sum of digits (44).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26142769 + 10240000 = 5113^2 + 3200^2 .

It is a cyclic number.

It is not a de Polignac number, because 36382769 - 2⁸ = 36382513 is a prime.

It is a super-2 number, since 2×36382769² = 2647411760214722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36382069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18191384 + 18191385.

It is an arithmetic number, because the mean of its divisors is an integer number (18191385).

Almost surely, 2^36382769 is an apocalyptic number.

It is an amenable number.

36382769 is a deficient number, since it is larger than the sum of its proper divisors (1).

36382769 is an equidigital number, since it uses as much as digits as its factorization.

36382769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 44.

The square root of 36382769 is about 6031.8130773425. The cubic root of 36382769 is about 331.3588566404.

The spelling of 36382769 in words is "thirty-six million, three hundred eighty-two thousand, seven hundred sixty-nine".