36769919 has 2 divisors, whose sum is σ = 36769920. Its totient is φ = 36769918.

The previous prime is 36769877. The next prime is 36769981. The reversal of 36769919 is 91996763.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36769919 - 2¹⁶ = 36704383 is a prime.

It is a super-2 number, since 2×36769919² = 2704053886533122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36769619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18384959 + 18384960.

It is an arithmetic number, because the mean of its divisors is an integer number (18384960).

Almost surely, 2^36769919 is an apocalyptic number.

36769919 is a deficient number, since it is larger than the sum of its proper divisors (1).

36769919 is an equidigital number, since it uses as much as digits as its factorization.

36769919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 551124, while the sum is 50.

The square root of 36769919 is about 6063.8204953643. The cubic root of 36769919 is about 332.5300449606.

The spelling of 36769919 in words is "thirty-six million, seven hundred sixty-nine thousand, nine hundred nineteen".