94387891394 has 8 divisors (see below), whose sum is σ = 142082127120. Its totient is φ = 47027182356.

The previous prime is 94387891379. The next prime is 94387891397. The reversal of 94387891394 is 49319878349.

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

It is a self number, because there is not a number n which added to its sum of digits gives 94387891394.

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 3 ways as a sum of consecutive naturals, for example, 83380964 + ... + 83382095.

It is an arithmetic number, because the mean of its divisors is an integer number (17760265890).

Almost surely, 2^94387891394 is an apocalyptic number.

94387891394 is a deficient number, since it is larger than the sum of its proper divisors (47694235726).

94387891394 is a wasteful number, since it uses less digits than its factorization.

94387891394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166763344.

The product of its digits is 47029248, while the sum is 65.

The spelling of 94387891394 in words is "ninety-four billion, three hundred eighty-seven million, eight hundred ninety-one thousand, three hundred ninety-four".