3846820653573 has 8 divisors (see below), whose sum is σ = 5145586470336. Its totient is φ = 2556300969600.

The previous prime is 3846820653553. The next prime is 3846820653589. The reversal of 3846820653573 is 3753560286483.

3846820653573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3846820653573 - 2⁵ = 3846820653541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3846820653523) 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, 2061532108 + ... + 2061533973.

It is an arithmetic number, because the mean of its divisors is an integer number (643198308792).

Almost surely, 2^{3846820653573} is an apocalyptic number.

It is an amenable number.

3846820653573 is a deficient number, since it is larger than the sum of its proper divisors (1298765816763).

3846820653573 is a wasteful number, since it uses less digits than its factorization.

3846820653573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123066395.

The product of its (nonzero) digits is 87091200, while the sum is 60.

The spelling of 3846820653573 in words is "three trillion, eight hundred forty-six billion, eight hundred twenty million, six hundred fifty-three thousand, five hundred seventy-three".