73394 has 4 divisors (see below), whose sum is σ = 110094. Its totient is φ = 36696.

The previous prime is 73387. The next prime is 73417. The reversal of 73394 is 49337.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49337 = 103 ⋅479.

It can be written as a sum of positive squares in only one way, i.e., 69169 + 4225 = 263^2 + 65^2 .

It is an unprimeable number.

73394 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18347 + ... + 18350.

2⁷³³⁹⁴ is an apocalyptic number.

73394 is a deficient number, since it is larger than the sum of its proper divisors (36700).

73394 is a wasteful number, since it uses less digits than its factorization.

73394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36699.

The product of its digits is 2268, while the sum is 26.

The square root of 73394 is about 270.9132702545. The cubic root of 73394 is about 41.8684470328.

The spelling of 73394 in words is "seventy-three thousand, three hundred ninety-four".