183030349 has 2 divisors, whose sum is σ = 183030350. Its totient is φ = 183030348.

The previous prime is 183030329. The next prime is 183030371. The reversal of 183030349 is 943030381.

183030349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131836324 + 51194025 = 11482^2 + 7155^2 .

It is a cyclic number.

It is not a de Polignac number, because 183030349 - 2²¹ = 180933197 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 183030349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (183030319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91515174 + 91515175.

It is an arithmetic number, because the mean of its divisors is an integer number (91515175).

Almost surely, 2^183030349 is an apocalyptic number.

It is an amenable number.

183030349 is a deficient number, since it is larger than the sum of its proper divisors (1).

183030349 is an equidigital number, since it uses as much as digits as its factorization.

183030349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 183030349 is about 13528.8709432827. The cubic root of 183030349 is about 567.7725203693.

The spelling of 183030349 in words is "one hundred eighty-three million, thirty thousand, three hundred forty-nine".