3936842377325 has 72 divisors (see below), whose sum is σ = 5939712813216. Its totient is φ = 2551778208000.

The previous prime is 3936842377301. The next prime is 3936842377333. The reversal of 3936842377325 is 5237732486393.

It is not a de Polignac number, because 3936842377325 - 2¹⁸ = 3936842115181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2351870 + ... + 3661280.

Almost surely, 2^{3936842377325} is an apocalyptic number.

It is an amenable number.

3936842377325 is a deficient number, since it is larger than the sum of its proper divisors (2002870435891).

3936842377325 is a wasteful number, since it uses less digits than its factorization.

3936842377325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309503 (or 1309469 counting only the distinct ones).

The product of its digits is 137168640, while the sum is 62.

The spelling of 3936842377325 in words is "three trillion, nine hundred thirty-six billion, eight hundred forty-two million, three hundred seventy-seven thousand, three hundred twenty-five".