3852974656243 has 8 divisors (see below), whose sum is σ = 3866698555776. Its totient is φ = 3839254660800.

The previous prime is 3852974656217. The next prime is 3852974656303. The reversal of 3852974656243 is 3426564792583.

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 3852974656243 - 2¹³ = 3852974648051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3852974156243) 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, 1008478 + ... + 2953468.

It is an arithmetic number, because the mean of its divisors is an integer number (483337319472).

Almost surely, 2^{3852974656243} is an apocalyptic number.

3852974656243 is a deficient number, since it is larger than the sum of its proper divisors (13723899533).

3852974656243 is a wasteful number, since it uses less digits than its factorization.

3852974656243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952045.

The product of its digits is 261273600, while the sum is 64.

The spelling of 3852974656243 in words is "three trillion, eight hundred fifty-two billion, nine hundred seventy-four million, six hundred fifty-six thousand, two hundred forty-three".