83300369 has 2 divisors, whose sum is σ = 83300370. Its totient is φ = 83300368.

The previous prime is 83300359. The next prime is 83300401. The reversal of 83300369 is 96300338.

It is a happy number.

It is an a-pointer prime, because the next prime (83300401) can be obtained adding 83300369 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63808144 + 19492225 = 7988^2 + 4415^2 .

It is a cyclic number.

It is not a de Polignac number, because 83300369 - 2¹² = 83296273 is a prime.

It is a super-2 number, since 2×83300369² = 13877902951072322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (83300339) 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, 41650184 + 41650185.

It is an arithmetic number, because the mean of its divisors is an integer number (41650185).

Almost surely, 2^83300369 is an apocalyptic number.

It is an amenable number.

83300369 is a deficient number, since it is larger than the sum of its proper divisors (1).

83300369 is an equidigital number, since it uses as much as digits as its factorization.

83300369 is an odious number, because the sum of its binary digits is odd.

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

The square root of 83300369 is about 9126.9035822671. The cubic root of 83300369 is about 436.7326307770.

The spelling of 83300369 in words is "eighty-three million, three hundred thousand, three hundred sixty-nine".