3849065219 has 4 divisors (see below), whose sum is σ = 3849374760. Its totient is φ = 3848755680.

The previous prime is 3849065191. The next prime is 3849065237. The reversal of 3849065219 is 9125609483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9125609483 = 53 ⋅172181311.

It is a cyclic number.

It is not a de Polignac number, because 3849065219 - 2²⁰ = 3848016643 is a prime.

It is a super-2 number, since 2×3849065219² = 29630606120231035922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3849061219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135302 + ... + 161259.

It is an arithmetic number, because the mean of its divisors is an integer number (962343690).

Almost surely, 2^3849065219 is an apocalyptic number.

3849065219 is a deficient number, since it is larger than the sum of its proper divisors (309541).

3849065219 is a wasteful number, since it uses less digits than its factorization.

3849065219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309540.

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 3849065219 is about 62040.8350927033. The cubic root of 3849065219 is about 1567.1783496026.

The spelling of 3849065219 in words is "three billion, eight hundred forty-nine million, sixty-five thousand, two hundred nineteen".