3847440596213 has 8 divisors (see below), whose sum is σ = 3867708241920. Its totient is φ = 3827174242320.

The previous prime is 3847440596203. The next prime is 3847440596231. The reversal of 3847440596213 is 3126950447483.

It is a happy number.

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 3847440596213 - 2¹⁶ = 3847440530677 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 (3847440596203) 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, 5971556 + ... + 6584402.

It is an arithmetic number, because the mean of its divisors is an integer number (483463530240).

It is a 1-persistent number, because it is pandigital, but 2⋅3847440596213 = 7694881192426 is not.

Almost surely, 2^{3847440596213} is an apocalyptic number.

It is an amenable number.

3847440596213 is a deficient number, since it is larger than the sum of its proper divisors (20267645707).

3847440596213 is a wasteful number, since it uses less digits than its factorization.

3847440596213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645907.

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 3847440596213 in words is "three trillion, eight hundred forty-seven billion, four hundred forty million, five hundred ninety-six thousand, two hundred thirteen".