342347412 has 48 divisors (see below), whose sum is σ = 872653824. Its totient is φ = 103596000.

The previous prime is 342347329. The next prime is 342347413. The reversal of 342347412 is 214743243.

342347412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 342347412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342347413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126837 + ... + 129507.

It is an arithmetic number, because the mean of its divisors is an integer number (18180288).

Almost surely, 2^342347412 is an apocalyptic number.

It is an amenable number.

342347412 is an abundant number, since it is smaller than the sum of its proper divisors (530306412).

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

342347412 is a wasteful number, since it uses less digits than its factorization.

342347412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660 (or 3658 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 342347412 is about 18502.6325694481. The cubic root of 342347412 is about 699.5557807436. Note that the first 3 decimals are identical.

The spelling of 342347412 in words is "three hundred forty-two million, three hundred forty-seven thousand, four hundred twelve".