3848353588021 has 8 divisors (see below), whose sum is σ = 4026936036024. Its totient is φ = 3673696029120.

The previous prime is 3848353588019. The next prime is 3848353588031. The reversal of 3848353588021 is 1208853538483.

It can be written as a sum of positive squares in 4 ways, for example, as 2114494056900 + 1733859531121 = 1454130^2 + 1316761^2 .

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 3848353588021 - 2¹ = 3848353588019 is a prime.

It is a super-3 number, since 3×3848353588021³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3848353588031) 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, 981220270 + ... + 981224191.

It is an arithmetic number, because the mean of its divisors is an integer number (503367004503).

Almost surely, 2^{3848353588021} is an apocalyptic number.

It is an amenable number.

3848353588021 is a deficient number, since it is larger than the sum of its proper divisors (178582448003).

3848353588021 is a wasteful number, since it uses less digits than its factorization.

3848353588021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962444551.

The product of its (nonzero) digits is 22118400, while the sum is 58.

The spelling of 3848353588021 in words is "three trillion, eight hundred forty-eight billion, three hundred fifty-three million, five hundred eighty-eight thousand, twenty-one".