46688843838 has 192 divisors, whose sum is σ = 119068185600. Its totient is φ = 11883884544.

The previous prime is 46688843827. The next prime is 46688843867. The reversal of 46688843838 is 83834888664.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 103983838 + ... + 103984286.

It is an arithmetic number, because the mean of its divisors is an integer number (620146800).

Almost surely, 2^46688843838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46688843838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59534092800).

46688843838 is an abundant number, since it is smaller than the sum of its proper divisors (72379341762).

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

46688843838 is a wasteful number, since it uses less digits than its factorization.

46688843838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663 (or 620 counting only the distinct ones).

The product of its digits is 169869312, while the sum is 66.

The spelling of 46688843838 in words is "forty-six billion, six hundred eighty-eight million, eight hundred forty-three thousand, eight hundred thirty-eight".