48884389 has 2 divisors, whose sum is σ = 48884390. Its totient is φ = 48884388.

The previous prime is 48884383. The next prime is 48884393. The reversal of 48884389 is 98348884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30991489 + 17892900 = 5567^2 + 4230^2 .

It is a cyclic number.

It is not a de Polignac number, because 48884389 - 2¹¹ = 48882341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48884383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24442194 + 24442195.

It is an arithmetic number, because the mean of its divisors is an integer number (24442195).

Almost surely, 2^48884389 is an apocalyptic number.

It is an amenable number.

48884389 is a deficient number, since it is larger than the sum of its proper divisors (1).

48884389 is an equidigital number, since it uses as much as digits as its factorization.

48884389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1769472, while the sum is 52.

The square root of 48884389 is about 6991.7371947178. The cubic root of 48884389 is about 365.6425511725.

The spelling of 48884389 in words is "forty-eight million, eight hundred eighty-four thousand, three hundred eighty-nine".