2838198019 has 2 divisors, whose sum is σ = 2838198020. Its totient is φ = 2838198018.

The previous prime is 2838197933. The next prime is 2838198047. The reversal of 2838198019 is 9108918382.

2838198019 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2838198019 is a prime.

It is a super-2 number, since 2×2838198019² = 16110735990111048722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2838198619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1419099009 + 1419099010.

It is an arithmetic number, because the mean of its divisors is an integer number (1419099010).

Almost surely, 2^2838198019 is an apocalyptic number.

2838198019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2838198019 is an equidigital number, since it uses as much as digits as its factorization.

2838198019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 49.

The square root of 2838198019 is about 53274.7409097407. The cubic root of 2838198019 is about 1415.8401731241.

The spelling of 2838198019 in words is "two billion, eight hundred thirty-eight million, one hundred ninety-eight thousand, nineteen".