38927776609998 has 32 divisors (see below), whose sum is σ = 87797307121920. Its totient is φ = 12782255005080.

The previous prime is 38927776609927. The next prime is 38927776610027. The reversal of 38927776609998 is 89990667772983.

38927776609998 is a `hidden beast` number, since 389 + 2 + 77 + 76 + 6 + 0 + 9 + 9 + 98 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5379733338 + ... + 5379740573.

It is an arithmetic number, because the mean of its divisors is an integer number (2743665847560).

Almost surely, 2^{38927776609998} is an apocalyptic number.

38927776609998 is an abundant number, since it is smaller than the sum of its proper divisors (48869530511922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38927776609998 is a wasteful number, since it uses less digits than its factorization.

38927776609998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10759473989 (or 10759473983 counting only the distinct ones).

The product of its (nonzero) digits is 31109847552, while the sum is 90.

The spelling of 38927776609998 in words is "thirty-eight trillion, nine hundred twenty-seven billion, seven hundred seventy-six million, six hundred nine thousand, nine hundred ninety-eight".