346004349 has 8 divisors (see below), whose sum is σ = 488476800. Its totient is φ = 217100736.

The previous prime is 346004333. The next prime is 346004369. The reversal of 346004349 is 943400643.

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

It is not a de Polignac number, because 346004349 - 2⁴ = 346004333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346004369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3392149 + ... + 3392250.

It is an arithmetic number, because the mean of its divisors is an integer number (61059600).

Almost surely, 2^346004349 is an apocalyptic number.

It is an amenable number.

346004349 is a deficient number, since it is larger than the sum of its proper divisors (142472451).

346004349 is a wasteful number, since it uses less digits than its factorization.

346004349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6784419.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 346004349 is about 18601.1921392152. The cubic root of 346004349 is about 702.0378365334.

The spelling of 346004349 in words is "three hundred forty-six million, four thousand, three hundred forty-nine".