396104866 has 8 divisors (see below), whose sum is σ = 594339264. Its totient is φ = 197991780.

The previous prime is 396104809. The next prime is 396104867. The reversal of 396104866 is 668401693.

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

It is not an unprimeable number, because it can be changed into a prime (396104867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21670 + ... + 35521.

It is an arithmetic number, because the mean of its divisors is an integer number (74292408).

Almost surely, 2^396104866 is an apocalyptic number.

396104866 is a deficient number, since it is larger than the sum of its proper divisors (198234398).

396104866 is a wasteful number, since it uses less digits than its factorization.

396104866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60656.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 396104866 is about 19902.3834251077. The cubic root of 396104866 is about 734.4068616229.

The spelling of 396104866 in words is "three hundred ninety-six million, one hundred four thousand, eight hundred sixty-six".