38799769205 has 8 divisors (see below), whose sum is σ = 49298530392. Its totient is φ = 29213943808.

The previous prime is 38799769193. The next prime is 38799769219. The reversal of 38799769205 is 50296799783.

38799769205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1212641329 + 37587127876 = 34823^2 + 193874^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38799769205 - 2²⁶ = 38732660341 is a prime.

It is a super-2 number, since 2×38799769205² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228233852 + ... + 228234021.

It is an arithmetic number, because the mean of its divisors is an integer number (6162316299).

Almost surely, 2^38799769205 is an apocalyptic number.

It is an amenable number.

38799769205 is a deficient number, since it is larger than the sum of its proper divisors (10498761187).

38799769205 is a wasteful number, since it uses less digits than its factorization.

38799769205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456467895.

The product of its (nonzero) digits is 51438240, while the sum is 65.

The spelling of 38799769205 in words is "thirty-eight billion, seven hundred ninety-nine million, seven hundred sixty-nine thousand, two hundred five".