346115346 has 16 divisors (see below), whose sum is σ = 692807808. Its totient is φ = 115275600.

The previous prime is 346115323. The next prime is 346115347. The reversal of 346115346 is 643511643.

It is not an unprimeable number, because it can be changed into a prime (346115347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16045 + ... + 30816.

It is an arithmetic number, because the mean of its divisors is an integer number (43300488).

Almost surely, 2^346115346 is an apocalyptic number.

346115346 is an abundant number, since it is smaller than the sum of its proper divisors (346692462).

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

346115346 is a wasteful number, since it uses less digits than its factorization.

346115346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48097.

The product of its digits is 25920, while the sum is 33.

The square root of 346115346 is about 18604.1754990647. The cubic root of 346115346 is about 702.1128989450.

Adding to 346115346 its reverse (643511643), we get a palindrome (989626989).

The spelling of 346115346 in words is "three hundred forty-six million, one hundred fifteen thousand, three hundred forty-six".