3804530932821 has 8 divisors (see below), whose sum is σ = 5074230802144. Its totient is φ = 2535592509360.

The previous prime is 3804530932781. The next prime is 3804530932841. The reversal of 3804530932821 is 1282390354083.

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

It is not a de Polignac number, because 3804530932821 - 2³³ = 3795940998229 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 (3804530932841) 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, 190349806 + ... + 190369791.

It is an arithmetic number, because the mean of its divisors is an integer number (634278850268).

Almost surely, 2^{3804530932821} is an apocalyptic number.

It is an amenable number.

3804530932821 is a deficient number, since it is larger than the sum of its proper divisors (1269699869323).

3804530932821 is a wasteful number, since it uses less digits than its factorization.

3804530932821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380722931.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 3804530932821 in words is "three trillion, eight hundred four billion, five hundred thirty million, nine hundred thirty-two thousand, eight hundred twenty-one".