3847503213 has 32 divisors (see below), whose sum is σ = 5780256000. Its totient is φ = 2529128448.

The previous prime is 3847503151. The next prime is 3847503241. The reversal of 3847503213 is 3123057483.

It is not a de Polignac number, because 3847503213 - 2⁸ = 3847502957 is a prime.

It is a super-3 number, since 3×3847503213³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3847503293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 603981 + ... + 610317.

It is an arithmetic number, because the mean of its divisors is an integer number (180633000).

Almost surely, 2^3847503213 is an apocalyptic number.

It is an amenable number.

3847503213 is a deficient number, since it is larger than the sum of its proper divisors (1932752787).

3847503213 is a wasteful number, since it uses less digits than its factorization.

3847503213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6658 (or 6652 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 3847503213 is about 62028.2452839027. The cubic root of 3847503213 is about 1566.9663264180.

The spelling of 3847503213 in words is "three billion, eight hundred forty-seven million, five hundred three thousand, two hundred thirteen".