3874768966535 has 16 divisors (see below), whose sum is σ = 4998582144000. Its totient is φ = 2874184726176.

The previous prime is 3874768966513. The next prime is 3874768966577. The reversal of 3874768966535 is 5356698674783.

It is a cyclic number.

It is not a de Polignac number, because 3874768966535 - 2¹⁶ = 3874768900999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433900235 + ... + 433909164.

It is an arithmetic number, because the mean of its divisors is an integer number (312411384000).

Almost surely, 2^{3874768966535} is an apocalyptic number.

3874768966535 is a deficient number, since it is larger than the sum of its proper divisors (1123813177465).

3874768966535 is a wasteful number, since it uses less digits than its factorization.

3874768966535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867809470.

The product of its digits is 5486745600, while the sum is 77.

The spelling of 3874768966535 in words is "three trillion, eight hundred seventy-four billion, seven hundred sixty-eight million, nine hundred sixty-six thousand, five hundred thirty-five".