9788290049 has 2 divisors, whose sum is σ = 9788290050. Its totient is φ = 9788290048.

The previous prime is 9788290033. The next prime is 9788290093. The reversal of 9788290049 is 9400928879.

It is a happy number.

9788290049 is digitally balanced in base 3, 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., 9782199025 + 6091024 = 98905^2 + 2468^2 .

It is a cyclic number.

It is not a de Polignac number, because 9788290049 - 2⁴ = 9788290033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9788289976 and 9788290003.

It is not a weakly prime, because it can be changed into another prime (9788293049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4894145024 + 4894145025.

It is an arithmetic number, because the mean of its divisors is an integer number (4894145025).

Almost surely, 2^9788290049 is an apocalyptic number.

It is an amenable number.

9788290049 is a deficient number, since it is larger than the sum of its proper divisors (1).

9788290049 is an equidigital number, since it uses as much as digits as its factorization.

9788290049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 56.

The square root of 9788290049 is about 98935.7875038148. The cubic root of 9788290049 is about 2139.1222744122.

The spelling of 9788290049 in words is "nine billion, seven hundred eighty-eight million, two hundred ninety thousand, forty-nine".