3935604065393 has 48 divisors (see below), whose sum is σ = 5371317775488. Its totient is φ = 2805751872000.

The previous prime is 3935604065389. The next prime is 3935604065411.

3935604065393 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3935604065393 - 2² = 3935604065389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3935604065353) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 337283 + ... + 2825768.

It is an arithmetic number, because the mean of its divisors is an integer number (111902453656).

Almost surely, 2^{3935604065393} is an apocalyptic number.

It is an amenable number.

3935604065393 is a deficient number, since it is larger than the sum of its proper divisors (1435713710095).

3935604065393 is a wasteful number, since it uses less digits than its factorization.

3935604065393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3163206 (or 3163195 counting only the distinct ones).

The product of its (nonzero) digits is 23619600, while the sum is 56.

The spelling of 3935604065393 in words is "three trillion, nine hundred thirty-five billion, six hundred four million, sixty-five thousand, three hundred ninety-three".