347794 has 4 divisors (see below), whose sum is σ = 521694. Its totient is φ = 173896.

The previous prime is 347779. The next prime is 347801. The reversal of 347794 is 497743.

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., 198025 + 149769 = 445^2 + 387^2 .

It is a d-powerful number, because it can be written as 3⁹ + 4⁸ + 7 + 7³ + 9² + 4⁹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86947 + ... + 86950.

2³⁴⁷⁷⁹⁴ is an apocalyptic number.

347794 is a deficient number, since it is larger than the sum of its proper divisors (173900).

347794 is a wasteful number, since it uses less digits than its factorization.

347794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173899.

The product of its digits is 21168, while the sum is 34.

The square root of 347794 is about 589.7406209513. The cubic root of 347794 is about 70.3246147685.

The spelling of 347794 in words is "three hundred forty-seven thousand, seven hundred ninety-four".