394303620096 has 297 divisors, whose sum is σ = 1182057133959. Its totient is φ = 126591897600.

The previous prime is 394303620091. The next prime is 394303620097. The reversal of 394303620096 is 690026303493.

The square root of 394303620096 is 627936.

It is a perfect power (a square), and thus also a powerful number.

394303620096 is a `hidden beast` number, since 3 + 9 + 430 + 3 + 6 + 200 + 9 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (394303620091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1868737431 + ... + 1868737641.

Almost surely, 2^394303620096 is an apocalyptic number.

394303620096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

394303620096 is the 627936-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 394303620096

394303620096 is an abundant number, since it is smaller than the sum of its proper divisors (787753513863).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

394303620096 is an equidigital number, since it uses as much as digits as its factorization.

394303620096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 45.

The spelling of 394303620096 in words is "three hundred ninety-four billion, three hundred three million, six hundred twenty thousand, ninety-six".