396726060627693 has 12 divisors (see below), whose sum is σ = 573077768154528. Its totient is φ = 264470649381000.

The previous prime is 396726060627691. The next prime is 396726060627703.

396726060627693 is a `hidden beast` number, since 3 + 9 + 6 + 7 + 2 + 6 + 0 + 606 + 2 + 7 + 6 + 9 + 3 = 666.

396726060627693 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 396726060627693 - 2¹ = 396726060627691 is a prime.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396726060627691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1115732155 + ... + 1116087672.

It is an arithmetic number, because the mean of its divisors is an integer number (47756480679544).

Almost surely, 2^{396726060627693} is an apocalyptic number.

It is an amenable number.

396726060627693 is a deficient number, since it is larger than the sum of its proper divisors (176351707526835).

396726060627693 is a wasteful number, since it uses less digits than its factorization.

396726060627693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231839584 (or 2231839581 counting only the distinct ones).

The product of its (nonzero) digits is 1111065984, while the sum is 72.

The spelling of 396726060627693 in words is "three hundred ninety-six trillion, seven hundred twenty-six billion, sixty million, six hundred twenty-seven thousand, six hundred ninety-three".