94939 has 8 divisors (see below), whose sum is σ = 104720. Its totient is φ = 85536.

The previous prime is 94933. The next prime is 94949. The reversal of 94939 is 93949.

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 94939 - 2⁵ = 94907 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 817 + ... + 925.

It is an arithmetic number, because the mean of its divisors is an integer number (13090).

2⁹⁴⁹³⁹ is an apocalyptic number.

94939 is a deficient number, since it is larger than the sum of its proper divisors (9781).

94939 is a wasteful number, since it uses less digits than its factorization.

94939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189.

The product of its digits is 8748, while the sum is 34.

The square root of 94939 is about 308.1217291916. The cubic root of 94939 is about 45.6192580502.

Subtracting from 94939 its reverse (93949), we obtain a triangular number (990 = T₄₄).

The spelling of 94939 in words is "ninety-four thousand, nine hundred thirty-nine".