4383798149 has 2 divisors, whose sum is σ = 4383798150. Its totient is φ = 4383798148.

The previous prime is 4383798077. The next prime is 4383798157. The reversal of 4383798149 is 9418973834.

4383798149 is digitally balanced in base 3, 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., 2733407524 + 1650390625 = 52282^2 + 40625^2 .

It is a cyclic number.

It is not a de Polignac number, because 4383798149 - 2⁸ = 4383797893 is a prime.

It is a super-2 number, since 2×4383798149² = 38435372422351652402, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4383798094 and 4383798103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4383798179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2191899074 + 2191899075.

It is an arithmetic number, because the mean of its divisors is an integer number (2191899075).

Almost surely, 2^4383798149 is an apocalyptic number.

It is an amenable number.

4383798149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4383798149 is an equidigital number, since it uses as much as digits as its factorization.

4383798149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5225472, while the sum is 56.

The square root of 4383798149 is about 66210.2571283332. The cubic root of 4383798149 is about 1636.6287763710.

The spelling of 4383798149 in words is "four billion, three hundred eighty-three million, seven hundred ninety-eight thousand, one hundred forty-nine".