38314930563 has 48 divisors (see below), whose sum is σ = 68400783360. Its totient is φ = 20125409472.

The previous prime is 38314930547. The next prime is 38314930603. The reversal of 38314930563 is 36503941383.

38314930563 is a `hidden beast` number, since 3 + 83 + 1 + 4 + 9 + 3 + 0 + 563 = 666.

It is a Cunningham number, because it is equal to 195742²-1.

It is not a de Polignac number, because 38314930563 - 2⁴ = 38314930547 is a prime.

It is a super-2 number, since 2×38314930563² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38314932563) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 97870 + ... + 293612.

It is an arithmetic number, because the mean of its divisors is an integer number (1425016320).

Almost surely, 2^38314930563 is an apocalyptic number.

38314930563 is a deficient number, since it is larger than the sum of its proper divisors (30085852797).

38314930563 is a wasteful number, since it uses less digits than its factorization.

38314930563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196008 (or 196005 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

It can be divided in two parts, 3831 and 4930563, that added together give a palindrome (4934394).

The spelling of 38314930563 in words is "thirty-eight billion, three hundred fourteen million, nine hundred thirty thousand, five hundred sixty-three".