343074 has 8 divisors (see below), whose sum is σ = 686160. Its totient is φ = 114356.

The previous prime is 343073. The next prime is 343081. The reversal of 343074 is 470343.

343074 = 14⁴ + 15⁴ + ... + 18⁴.

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

343074 is an admirable number.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 343074.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 343074.

It is not an unprimeable number, because it can be changed into a prime (343073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28584 + ... + 28595.

It is an arithmetic number, because the mean of its divisors is an integer number (85770).

2³⁴³⁰⁷⁴ is an apocalyptic number.

343074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343074 is a wasteful number, since it uses less digits than its factorization.

343074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57184.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 343074 is about 585.7251915361. The cubic root of 343074 is about 70.0050336516.

The spelling of 343074 in words is "three hundred forty-three thousand, seventy-four", and thus it is an iban number.