396683525386693 has 16 divisors (see below), whose sum is σ = 398553506793792. Its totient is φ = 394817114016000.

The previous prime is 396683525386667. The next prime is 396683525386697.

396683525386693 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 396683525386693 - 2⁵ = 396683525386661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396683525386697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827147853 + ... + 827627293.

It is an arithmetic number, because the mean of its divisors is an integer number (24909594174612).

Almost surely, 2^{396683525386693} is an apocalyptic number.

It is an amenable number.

396683525386693 is a deficient number, since it is larger than the sum of its proper divisors (1869981407099).

396683525386693 is a wasteful number, since it uses less digits than its factorization.

396683525386693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483156.

The product of its digits is 27209779200, while the sum is 82.

The spelling of 396683525386693 in words is "three hundred ninety-six trillion, six hundred eighty-three billion, five hundred twenty-five million, three hundred eighty-six thousand, six hundred ninety-three".