396456985304 has 16 divisors (see below), whose sum is σ = 743449276320. Its totient is φ = 198203844960.

The previous prime is 396456985277. The next prime is 396456985349. The reversal of 396456985304 is 403589654693.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3012512 + ... + 3141359.

It is an arithmetic number, because the mean of its divisors is an integer number (46465579770).

Almost surely, 2^396456985304 is an apocalyptic number.

It is an amenable number.

396456985304 is a deficient number, since it is larger than the sum of its proper divisors (346992291016).

396456985304 is a wasteful number, since it uses less digits than its factorization.

396456985304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6161930 (or 6161926 counting only the distinct ones).

The product of its (nonzero) digits is 83980800, while the sum is 62.

The spelling of 396456985304 in words is "three hundred ninety-six billion, four hundred fifty-six million, nine hundred eighty-five thousand, three hundred four".