334394 has 4 divisors (see below), whose sum is σ = 501594. Its totient is φ = 167196.

The previous prime is 334393. The next prime is 334403. The reversal of 334394 is 493433.

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

It can be written as a sum of positive squares in only one way, i.e., 265225 + 69169 = 515^2 + 263^2 .

It is a super-2 number, since 2×334394² = 223638694472, which contains 22 as substring.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 334394.

It is not an unprimeable number, because it can be changed into a prime (334393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83597 + ... + 83600.

2³³⁴³⁹⁴ is an apocalyptic number.

334394 is a deficient number, since it is larger than the sum of its proper divisors (167200).

334394 is a wasteful number, since it uses less digits than its factorization.

334394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167199.

The product of its digits is 3888, while the sum is 26.

The square root of 334394 is about 578.2681039103. The cubic root of 334394 is about 69.4095920877.

The spelling of 334394 in words is "three hundred thirty-four thousand, three hundred ninety-four".