3800909219 has 2 divisors, whose sum is σ = 3800909220. Its totient is φ = 3800909218.

The previous prime is 3800909209. The next prime is 3800909237. The reversal of 3800909219 is 9129090083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3800909219 - 2²⁰ = 3799860643 is a prime.

It is a super-2 number, since 2×3800909219² = 28893821782158379922, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3800909209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1900454609 + 1900454610.

It is an arithmetic number, because the mean of its divisors is an integer number (1900454610).

Almost surely, 2^3800909219 is an apocalyptic number.

3800909219 is a deficient number, since it is larger than the sum of its proper divisors (1).

3800909219 is an equidigital number, since it uses as much as digits as its factorization.

3800909219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 3800909219 is about 61651.5143285224. The cubic root of 3800909219 is about 1560.6151993653.

The spelling of 3800909219 in words is "three billion, eight hundred million, nine hundred nine thousand, two hundred nineteen".