293998 has 8 divisors (see below), whose sum is σ = 466992. Its totient is φ = 138336.

The previous prime is 293989. The next prime is 293999. The reversal of 293998 is 899392.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 293998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (293999) by changing a digit.

293998 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 4290 + ... + 4357.

It is an arithmetic number, because the mean of its divisors is an integer number (58374).

2²⁹³⁹⁹⁸ is an apocalyptic number.

293998 is a deficient number, since it is larger than the sum of its proper divisors (172994).

293998 is a wasteful number, since it uses less digits than its factorization.

293998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8666.

The product of its digits is 34992, while the sum is 40.

The square root of 293998 is about 542.2158241881. The cubic root of 293998 is about 66.4938468311.

The spelling of 293998 in words is "two hundred ninety-three thousand, nine hundred ninety-eight".