3938622800896 has 176 divisors, whose sum is σ = 9419294932992. Its totient is φ = 1610516275200.

The previous prime is 3938622800867. The next prime is 3938622800897. The reversal of 3938622800896 is 6980082268393.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is not an unprimeable number, because it can be changed into a prime (3938622800897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15651945 + ... + 15901591.

Almost surely, 2^{3938622800896} 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 3938622800896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4709647466496).

3938622800896 is an abundant number, since it is smaller than the sum of its proper divisors (5480672132096).

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

3938622800896 is a wasteful number, since it uses less digits than its factorization.

3938622800896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249776 (or 249758 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 64.

The spelling of 3938622800896 in words is "three trillion, nine hundred thirty-eight billion, six hundred twenty-two million, eight hundred thousand, eight hundred ninety-six".