38073808873 has 4 divisors (see below), whose sum is σ = 39301996288. Its totient is φ = 36845621460.

The previous prime is 38073808837. The next prime is 38073808879. The reversal of 38073808873 is 37880837083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38073808873 - 2⁹ = 38073808361 is a prime.

It is a super-2 number, since 2×38073808873² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38073808879) 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 3 ways as a sum of consecutive naturals, for example, 614093661 + ... + 614093722.

It is an arithmetic number, because the mean of its divisors is an integer number (9825499072).

Almost surely, 2^38073808873 is an apocalyptic number.

It is an amenable number.

38073808873 is a deficient number, since it is larger than the sum of its proper divisors (1228187415).

38073808873 is a wasteful number, since it uses less digits than its factorization.

38073808873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228187414.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The spelling of 38073808873 in words is "thirty-eight billion, seventy-three million, eight hundred eight thousand, eight hundred seventy-three".