346442332 has 12 divisors (see below), whose sum is σ = 613579176. Its totient is φ = 171134000.

The previous prime is 346442309. The next prime is 346442339. The reversal of 346442332 is 233244643.

346442332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 346442294 and 346442303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346442339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521419 + ... + 522082.

It is an arithmetic number, because the mean of its divisors is an integer number (51131598).

Almost surely, 2^346442332 is an apocalyptic number.

It is an amenable number.

346442332 is a deficient number, since it is larger than the sum of its proper divisors (267136844).

346442332 is a wasteful number, since it uses less digits than its factorization.

346442332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043588 (or 1043586 counting only the distinct ones).

The product of its digits is 41472, while the sum is 31.

The square root of 346442332 is about 18612.9613979076. The cubic root of 346442332 is about 702.3339320307. Note that the first 3 decimals are identical.

Adding to 346442332 its reverse (233244643), we get a palindrome (579686975).

It can be divided in two parts, 3464 and 42332, that added together give a square (45796 = 214²).

The spelling of 346442332 in words is "three hundred forty-six million, four hundred forty-two thousand, three hundred thirty-two".