3849713213 has 4 divisors (see below), whose sum is σ = 3898443840. Its totient is φ = 3800982588.

The previous prime is 3849713191. The next prime is 3849713239. The reversal of 3849713213 is 3123179483.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3123179483 = 43 ⋅72632081.

It is a cyclic number.

It is not a de Polignac number, because 3849713213 - 2⁸ = 3849712957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3849713513) 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, 24365195 + ... + 24365352.

It is an arithmetic number, because the mean of its divisors is an integer number (974610960).

Almost surely, 2^3849713213 is an apocalyptic number.

It is an amenable number.

3849713213 is a deficient number, since it is larger than the sum of its proper divisors (48730627).

3849713213 is an equidigital number, since it uses as much as digits as its factorization.

3849713213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48730626.

The product of its digits is 108864, while the sum is 41.

The square root of 3849713213 is about 62046.0571914123. The cubic root of 3849713213 is about 1567.2662900182.

The spelling of 3849713213 in words is "three billion, eight hundred forty-nine million, seven hundred thirteen thousand, two hundred thirteen".