396011282838 has 8 divisors (see below), whose sum is σ = 792022565688. Its totient is φ = 132003760944.

The previous prime is 396011282801. The next prime is 396011282861. The reversal of 396011282838 is 838282110693.

It is a sphenic number, since it is the product of 3 distinct primes.

396011282838 is an admirable number.

It is a super-3 number, since 3×396011282838³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33000940231 + ... + 33000940242.

It is an arithmetic number, because the mean of its divisors is an integer number (99002820711).

Almost surely, 2^396011282838 is an apocalyptic number.

396011282838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

396011282838 is a wasteful number, since it uses less digits than its factorization.

396011282838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66001880478.

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 396011282838 in words is "three hundred ninety-six billion, eleven million, two hundred eighty-two thousand, eight hundred thirty-eight".