94387891392 has 84 divisors (see below), whose sum is σ = 270593088480. Its totient is φ = 31457137152.

The previous prime is 94387891379. The next prime is 94387891397. The reversal of 94387891392 is 29319878349.

94387891392 is a `hidden beast` number, since 94 + 3 + 8 + 78 + 91 + 392 = 666.

It is not an unprimeable number, because it can be changed into a prime (94387891397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4550998 + ... + 4571690.

Almost surely, 2^94387891392 is an apocalyptic number.

It is an amenable number.

94387891392 is an abundant number, since it is smaller than the sum of its proper divisors (176205197088).

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

94387891392 is a wasteful number, since it uses less digits than its factorization.

94387891392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28630 (or 28617 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 63.

The spelling of 94387891392 in words is "ninety-four billion, three hundred eighty-seven million, eight hundred ninety-one thousand, three hundred ninety-two".