38846646970 has 16 divisors (see below), whose sum is σ = 70474549248. Its totient is φ = 15416306640.

The previous prime is 38846646961. The next prime is 38846646991. The reversal of 38846646970 is 7964664883.

It is a super-3 number, since 3×38846646970³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38846646899 and 38846646908.

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 7 ways as a sum of consecutive naturals, for example, 15292686 + ... + 15295225.

It is an arithmetic number, because the mean of its divisors is an integer number (4404659328).

Almost surely, 2^38846646970 is an apocalyptic number.

38846646970 is a deficient number, since it is larger than the sum of its proper divisors (31627902278).

38846646970 is a wasteful number, since it uses less digits than its factorization.

38846646970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30588045.

The product of its (nonzero) digits is 41803776, while the sum is 61.

The spelling of 38846646970 in words is "thirty-eight billion, eight hundred forty-six million, six hundred forty-six thousand, nine hundred seventy".