396786075065 has 8 divisors (see below), whose sum is σ = 501203463360. Its totient is φ = 300722077872.

The previous prime is 396786075029. The next prime is 396786075113. The reversal of 396786075065 is 560570687693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-396786075065 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 396786074989 and 396786075007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088347669 + ... + 2088347858.

It is an arithmetic number, because the mean of its divisors is an integer number (62650432920).

Almost surely, 2^396786075065 is an apocalyptic number.

It is an amenable number.

396786075065 is a deficient number, since it is larger than the sum of its proper divisors (104417388295).

396786075065 is a wasteful number, since it uses less digits than its factorization.

396786075065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176695551.

The product of its (nonzero) digits is 57153600, while the sum is 62.

The spelling of 396786075065 in words is "three hundred ninety-six billion, seven hundred eighty-six million, seventy-five thousand, sixty-five".