94209673 has 4 divisors (see below), whose sum is σ = 95987268. Its totient is φ = 92432080.

The previous prime is 94209653. The next prime is 94209691. The reversal of 94209673 is 37690249.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37690249 = 281 ⋅134129.

It can be written as a sum of positive squares in 2 ways, for example, as 38975049 + 55234624 = 6243^2 + 7432^2 .

It is a cyclic number.

It is not a de Polignac number, because 94209673 - 2⁹ = 94209161 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94209653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888718 + ... + 888823.

It is an arithmetic number, because the mean of its divisors is an integer number (23996817).

Almost surely, 2^94209673 is an apocalyptic number.

It is an amenable number.

94209673 is a deficient number, since it is larger than the sum of its proper divisors (1777595).

94209673 is a wasteful number, since it uses less digits than its factorization.

94209673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777594.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 94209673 is about 9706.1667510918. The cubic root of 94209673 is about 455.0214102552.

The spelling of 94209673 in words is "ninety-four million, two hundred nine thousand, six hundred seventy-three".