346379 has 4 divisors (see below), whose sum is σ = 377880. Its totient is φ = 314880.

The previous prime is 346373. The next prime is 346391. The reversal of 346379 is 973643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 973643 = 11 ⋅88513.

It is a cyclic number.

It is not a de Polignac number, because 346379 - 2¹² = 342283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346373) 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, 15734 + ... + 15755.

It is an arithmetic number, because the mean of its divisors is an integer number (94470).

2³⁴⁶³⁷⁹ is an apocalyptic number.

346379 is a deficient number, since it is larger than the sum of its proper divisors (31501).

346379 is a wasteful number, since it uses less digits than its factorization.

346379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31500.

The product of its digits is 13608, while the sum is 32.

The square root of 346379 is about 588.5397182859. The cubic root of 346379 is about 70.2291132293.

Subtracting 346379 from its reverse (973643), we obtain a square (627264 = 792²).

The spelling of 346379 in words is "three hundred forty-six thousand, three hundred seventy-nine".