94304921893 has 16 divisors (see below), whose sum is σ = 116203127040. Its totient is φ = 74527756416.

The previous prime is 94304921891. The next prime is 94304921939. The reversal of 94304921893 is 39812940349.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 94304921893 - 2¹ = 94304921891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94304921893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94304921891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526633 + ... + 682606.

It is an arithmetic number, because the mean of its divisors is an integer number (7262695440).

Almost surely, 2^94304921893 is an apocalyptic number.

It is an amenable number.

94304921893 is a deficient number, since it is larger than the sum of its proper divisors (21898205147).

94304921893 is a wasteful number, since it uses less digits than its factorization.

94304921893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210116.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 94304921893 in words is "ninety-four billion, three hundred four million, nine hundred twenty-one thousand, eight hundred ninety-three".