396042738336 has 192 divisors, whose sum is σ = 1347085152000. Its totient is φ = 113154983424.

The previous prime is 396042738307. The next prime is 396042738397. The reversal of 396042738336 is 633837240693.

396042738336 is a `hidden beast` number, since 3 + 9 + 604 + 27 + 3 + 8 + 3 + 3 + 6 = 666.

396042738336 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 371845 + ... + 964548.

It is an arithmetic number, because the mean of its divisors is an integer number (7016068500).

Almost surely, 2^396042738336 is an apocalyptic number.

396042738336 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

396042738336 is an abundant number, since it is smaller than the sum of its proper divisors (951042413664).

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

396042738336 is a wasteful number, since it uses less digits than its factorization.

396042738336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336433 (or 1336405 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 54.

The spelling of 396042738336 in words is "three hundred ninety-six billion, forty-two million, seven hundred thirty-eight thousand, three hundred thirty-six".