884001949 has 2 divisors, whose sum is σ = 884001950. Its totient is φ = 884001948.

The previous prime is 884001871. The next prime is 884001971. The reversal of 884001949 is 949100488.

884001949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 541492900 + 342509049 = 23270^2 + 18507^2 .

It is a cyclic number.

It is not a de Polignac number, because 884001949 - 2¹¹ = 883999901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (884004949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442000974 + 442000975.

It is an arithmetic number, because the mean of its divisors is an integer number (442000975).

Almost surely, 2^884001949 is an apocalyptic number.

It is an amenable number.

884001949 is a deficient number, since it is larger than the sum of its proper divisors (1).

884001949 is an equidigital number, since it uses as much as digits as its factorization.

884001949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 884001949 is about 29732.1702706008. The cubic root of 884001949 is about 959.7344277692.

The spelling of 884001949 in words is "eight hundred eighty-four million, one thousand, nine hundred forty-nine".