294394 has 4 divisors (see below), whose sum is σ = 441594. Its totient is φ = 147196.

The previous prime is 294391. The next prime is 294397. The reversal of 294394 is 493492.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (294391) and next prime (294397).

It can be written as a sum of positive squares in only one way, i.e., 275625 + 18769 = 525^2 + 137^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (294391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73597 + ... + 73600.

2²⁹⁴³⁹⁴ is an apocalyptic number.

294394 is a deficient number, since it is larger than the sum of its proper divisors (147200).

294394 is a wasteful number, since it uses less digits than its factorization.

294394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147199.

The product of its digits is 7776, while the sum is 31.

The square root of 294394 is about 542.5808695485. The cubic root of 294394 is about 66.5236880203.

The spelling of 294394 in words is "two hundred ninety-four thousand, three hundred ninety-four".