94446689 has 8 divisors (see below), whose sum is σ = 96486120. Its totient is φ = 92416896.

The previous prime is 94446659. The next prime is 94446721. The reversal of 94446689 is 98664449.

It can be written as a sum of positive squares in 4 ways, for example, as 77141089 + 17305600 = 8783^2 + 4160^2 .

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 94446689 - 2¹⁶ = 94381153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94446659) 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, 19499 + ... + 23855.

It is an arithmetic number, because the mean of its divisors is an integer number (12060765).

Almost surely, 2^94446689 is an apocalyptic number.

It is an amenable number.

94446689 is a deficient number, since it is larger than the sum of its proper divisors (2039431).

94446689 is a wasteful number, since it uses less digits than its factorization.

94446689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819.

The product of its digits is 1492992, while the sum is 50.

The square root of 94446689 is about 9718.3686388200. The cubic root of 94446689 is about 455.4026769741.

The spelling of 94446689 in words is "ninety-four million, four hundred forty-six thousand, six hundred eighty-nine".