346057 has 4 divisors (see below), whose sum is σ = 358020. Its totient is φ = 334096.

The previous prime is 346051. The next prime is 346079. The reversal of 346057 is 750643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 750643 = 421 ⋅1783.

It can be written as a sum of positive squares in 2 ways, for example, as 241081 + 104976 = 491^2 + 324^2 .

It is a cyclic number.

It is not a de Polignac number, because 346057 - 2¹⁵ = 313289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346051) 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, 5938 + ... + 5995.

It is an arithmetic number, because the mean of its divisors is an integer number (89505).

2³⁴⁶⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

346057 is a deficient number, since it is larger than the sum of its proper divisors (11963).

346057 is a wasteful number, since it uses less digits than its factorization.

346057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11962.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 346057 is about 588.2660962524. The cubic root of 346057 is about 70.2073444101.

The spelling of 346057 in words is "three hundred forty-six thousand, fifty-seven".