38605898319 has 16 divisors (see below), whose sum is σ = 52584000480. Its totient is φ = 25186815360.

The previous prime is 38605898297. The next prime is 38605898323. The reversal of 38605898319 is 91389850683.

It is not a de Polignac number, because 38605898319 - 2²³ = 38597509711 is a prime.

It is a super-2 number, since 2×38605898319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38605898339) 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, 499384 + ... + 571485.

It is an arithmetic number, because the mean of its divisors is an integer number (3286500030).

Almost surely, 2^38605898319 is an apocalyptic number.

38605898319 is a deficient number, since it is larger than the sum of its proper divisors (13978102161).

38605898319 is a wasteful number, since it uses less digits than its factorization.

38605898319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071130.

The product of its (nonzero) digits is 11197440, while the sum is 60.

The spelling of 38605898319 in words is "thirty-eight billion, six hundred five million, eight hundred ninety-eight thousand, three hundred nineteen".