294421 has 8 divisors (see below), whose sum is σ = 310464. Its totient is φ = 278880.

The previous prime is 294403. The next prime is 294431. The reversal of 294421 is 124492.

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 294421 - 2⁷ = 294293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 294392 and 294401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (294431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680 + ... + 1846.

It is an arithmetic number, because the mean of its divisors is an integer number (38808).

2²⁹⁴⁴²¹ is an apocalyptic number.

It is an amenable number.

294421 is a deficient number, since it is larger than the sum of its proper divisors (16043).

294421 is a wasteful number, since it uses less digits than its factorization.

294421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251.

The product of its digits is 576, while the sum is 22.

The square root of 294421 is about 542.6057500617. The cubic root of 294421 is about 66.5257216721.

The spelling of 294421 in words is "two hundred ninety-four thousand, four hundred twenty-one".