3849839219 has 8 divisors (see below), whose sum is σ = 3880367232. Its totient is φ = 3819430080.

The previous prime is 3849839171. The next prime is 3849839221. The reversal of 3849839219 is 9129389483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3849839219 - 2¹² = 3849835123 is a prime.

It is a super-2 number, since 2×3849839219² = 29642524024301059922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3849839239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35879 + ... + 94799.

It is an arithmetic number, because the mean of its divisors is an integer number (485045904).

Almost surely, 2^3849839219 is an apocalyptic number.

3849839219 is a deficient number, since it is larger than the sum of its proper divisors (30528013).

3849839219 is a wasteful number, since it uses less digits than its factorization.

3849839219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59437.

The product of its digits is 3359232, while the sum is 56.

The square root of 3849839219 is about 62047.0726062076. The cubic root of 3849839219 is about 1567.2833893700.

The spelling of 3849839219 in words is "three billion, eight hundred forty-nine million, eight hundred thirty-nine thousand, two hundred nineteen".