38785836580884 has 36 divisors (see below), whose sum is σ = 102304670403936. Its totient is φ = 12366498619728.

The previous prime is 38785836580879. The next prime is 38785836580919. The reversal of 38785836580884 is 48808563858783.

38785836580884 is a `hidden beast` number, since 38 + 78 + 5 + 8 + 365 + 80 + 8 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×38785836580884² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23421398074 + ... + 23421399729.

Almost surely, 2^{38785836580884} is an apocalyptic number.

It is an amenable number.

38785836580884 is an abundant number, since it is smaller than the sum of its proper divisors (63518833823052).

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

38785836580884 is a wasteful number, since it uses less digits than its factorization.

38785836580884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46842797836 (or 46842797831 counting only the distinct ones).

The product of its (nonzero) digits is 9909043200, while the sum is 81.

The spelling of 38785836580884 in words is "thirty-eight trillion, seven hundred eighty-five billion, eight hundred thirty-six million, five hundred eighty thousand, eight hundred eighty-four".