4136369 has 2 divisors, whose sum is σ = 4136370. Its totient is φ = 4136368.

The previous prime is 4136351. The next prime is 4136381. The reversal of 4136369 is 9636314.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3751969 + 384400 = 1937^2 + 620^2 .

It is a cyclic number.

It is not a de Polignac number, because 4136369 - 2¹² = 4132273 is a prime.

It is a super-2 number, since 2×4136369² = 34219097008322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4136309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2068184 + 2068185.

It is an arithmetic number, because the mean of its divisors is an integer number (2068185).

Almost surely, 2^4136369 is an apocalyptic number.

It is an amenable number.

4136369 is a deficient number, since it is larger than the sum of its proper divisors (1).

4136369 is an equidigital number, since it uses as much as digits as its factorization.

4136369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 32.

The square root of 4136369 is about 2033.8065296385. The cubic root of 4136369 is about 160.5239205685.

Subtracting 4136369 from its reverse (9636314), we obtain a palindrome (5499945).

The spelling of 4136369 in words is "four million, one hundred thirty-six thousand, three hundred sixty-nine".