38935853983 has 16 divisors (see below), whose sum is σ = 42661195360. Its totient is φ = 35317472256.

The previous prime is 38935853963. The next prime is 38935853989.

It is a happy number.

38935853983 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 38935853983 - 2¹⁷ = 38935722911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38935853989) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 301591 + ... + 410887.

It is an arithmetic number, because the mean of its divisors is an integer number (2666324710).

Almost surely, 2^38935853983 is an apocalyptic number.

38935853983 is a deficient number, since it is larger than the sum of its proper divisors (3725341377).

38935853983 is a wasteful number, since it uses less digits than its factorization.

38935853983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109786.

The product of its digits is 83980800, while the sum is 64.

The spelling of 38935853983 in words is "thirty-eight billion, nine hundred thirty-five million, eight hundred fifty-three thousand, nine hundred eighty-three".