94674116821 has 8 divisors (see below), whose sum is σ = 96950589824. Its totient is φ = 92401041600.

The previous prime is 94674116813. The next prime is 94674116857. The reversal of 94674116821 is 12861147649.

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

It is a cyclic number.

It is not a de Polignac number, because 94674116821 - 2³ = 94674116813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94674116881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793005 + ... + 904546.

It is an arithmetic number, because the mean of its divisors is an integer number (12118823728).

Almost surely, 2^94674116821 is an apocalyptic number.

It is an amenable number.

94674116821 is a deficient number, since it is larger than the sum of its proper divisors (2276473003).

94674116821 is a wasteful number, since it uses less digits than its factorization.

94674116821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698891.

The product of its digits is 580608, while the sum is 49.

The spelling of 94674116821 in words is "ninety-four billion, six hundred seventy-four million, one hundred sixteen thousand, eight hundred twenty-one".