36730019 has 2 divisors, whose sum is σ = 36730020. Its totient is φ = 36730018.

The previous prime is 36729989. The next prime is 36730039. The reversal of 36730019 is 91003763.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36730019 - 2¹⁶ = 36664483 is a prime.

It is a super-2 number, since 2×36730019² = 2698188591480722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 36729973 and 36730000.

It is not a weakly prime, because it can be changed into another prime (36730039) 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, 18365009 + 18365010.

It is an arithmetic number, because the mean of its divisors is an integer number (18365010).

Almost surely, 2^36730019 is an apocalyptic number.

36730019 is a deficient number, since it is larger than the sum of its proper divisors (1).

36730019 is an equidigital number, since it uses as much as digits as its factorization.

36730019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 36730019 is about 6060.5295973207. The cubic root of 36730019 is about 332.4097224145.

The spelling of 36730019 in words is "thirty-six million, seven hundred thirty thousand, nineteen".