38791060772904 has 512 divisors, whose sum is σ = 121477139251200. Its totient is φ = 11369102976000.

The previous prime is 38791060772869. The next prime is 38791060772927. The reversal of 38791060772904 is 40927706019783.

38791060772904 is a `hidden beast` number, since 3 + 8 + 7 + 9 + 10 + 607 + 7 + 2 + 9 + 0 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5894398894 + ... + 5894405474.

It is an arithmetic number, because the mean of its divisors is an integer number (237260037600).

Almost surely, 2^{38791060772904} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38791060772904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60738569625600).

38791060772904 is an abundant number, since it is smaller than the sum of its proper divisors (82686078478296).

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

38791060772904 is a wasteful number, since it uses less digits than its factorization.

38791060772904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7342 (or 7332 counting only the distinct ones).

The product of its (nonzero) digits is 32006016, while the sum is 63.

The spelling of 38791060772904 in words is "thirty-eight trillion, seven hundred ninety-one billion, sixty million, seven hundred seventy-two thousand, nine hundred four".