396282746799 has 12 divisors (see below), whose sum is σ = 572959348000. Its totient is φ = 263934219744.

The previous prime is 396282746771. The next prime is 396282746801. The reversal of 396282746799 is 997647282693.

396282746799 is a `hidden beast` number, since 39 + 6 + 28 + 27 + 467 + 99 = 666.

It is not a de Polignac number, because 396282746799 - 2⁹ = 396282746287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396282746599) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21179974 + ... + 21198675.

Almost surely, 2^396282746799 is an apocalyptic number.

396282746799 is a deficient number, since it is larger than the sum of its proper divisors (176676601201).

396282746799 is a wasteful number, since it uses less digits than its factorization.

396282746799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42379694 (or 42379691 counting only the distinct ones).

The product of its digits is 493807104, while the sum is 72.

The spelling of 396282746799 in words is "three hundred ninety-six billion, two hundred eighty-two million, seven hundred forty-six thousand, seven hundred ninety-nine".