273994 has 8 divisors (see below), whose sum is σ = 469728. Its totient is φ = 117420.

The previous prime is 273979. The next prime is 273997. The reversal of 273994 is 499372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (273997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9772 + ... + 9799.

It is an arithmetic number, because the mean of its divisors is an integer number (58716).

2²⁷³⁹⁹⁴ is an apocalyptic number.

273994 is a deficient number, since it is larger than the sum of its proper divisors (195734).

273994 is a wasteful number, since it uses less digits than its factorization.

273994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19580.

The product of its digits is 13608, while the sum is 34.

The square root of 273994 is about 523.4443618953. Note that the first 3 decimals coincide. The cubic root of 273994 is about 64.9501787853.

The spelling of 273994 in words is "two hundred seventy-three thousand, nine hundred ninety-four".