396294347592 has 576 divisors, whose sum is σ = 1319602752000. Its totient is φ = 106389504000.

The previous prime is 396294347543. The next prime is 396294347597. The reversal of 396294347592 is 295743492693.

396294347592 is a `hidden beast` number, since 3 + 9 + 6 + 2 + 9 + 4 + 34 + 7 + 592 = 666.

It is not an unprimeable number, because it can be changed into a prime (396294347597) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 618243592 + ... + 618244232.

It is an arithmetic number, because the mean of its divisors is an integer number (2290977000).

Almost surely, 2^396294347592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 396294347592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (659801376000).

396294347592 is an abundant number, since it is smaller than the sum of its proper divisors (923308404408).

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

396294347592 is a wasteful number, since it uses less digits than its factorization.

396294347592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870 (or 850 counting only the distinct ones).

The product of its digits is 88179840, while the sum is 63.

The spelling of 396294347592 in words is "three hundred ninety-six billion, two hundred ninety-four million, three hundred forty-seven thousand, five hundred ninety-two".