94368586821 has 8 divisors (see below), whose sum is σ = 125831122464. Its totient is φ = 62909221200.

The previous prime is 94368586799. The next prime is 94368586847. The reversal of 94368586821 is 12868586349.

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

It is not a de Polignac number, because 94368586821 - 2⁵ = 94368586789 is a prime.

It is a super-2 number, since 2×94368586821² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94368582821) 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, 722151 + ... + 842756.

It is an arithmetic number, because the mean of its divisors is an integer number (15728890308).

Almost surely, 2^94368586821 is an apocalyptic number.

It is an amenable number.

94368586821 is a deficient number, since it is larger than the sum of its proper divisors (31462535643).

94368586821 is a wasteful number, since it uses less digits than its factorization.

94368586821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585011.

The product of its digits is 19906560, while the sum is 60.

The spelling of 94368586821 in words is "ninety-four billion, three hundred sixty-eight million, five hundred eighty-six thousand, eight hundred twenty-one".