38846576965 has 24 divisors (see below), whose sum is σ = 54465612192. Its totient is φ = 26520268320.

The previous prime is 38846576959. The next prime is 38846577013. The reversal of 38846576965 is 56967564883.

It is not a de Polignac number, because 38846576965 - 2⁵ = 38846576933 is a prime.

It is a super-2 number, since 2×38846576965² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38846576965.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293631 + ... + 404860.

It is an arithmetic number, because the mean of its divisors is an integer number (2269400508).

Almost surely, 2^38846576965 is an apocalyptic number.

38846576965 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38846576965 is a deficient number, since it is larger than the sum of its proper divisors (15619035227).

38846576965 is a wasteful number, since it uses less digits than its factorization.

38846576965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698737 (or 698730 counting only the distinct ones).

The product of its digits is 261273600, while the sum is 67.

The spelling of 38846576965 in words is "thirty-eight billion, eight hundred forty-six million, five hundred seventy-six thousand, nine hundred sixty-five".