347222342 has 4 divisors (see below), whose sum is σ = 520833516. Its totient is φ = 173611170.

The previous prime is 347222339. The next prime is 347222357. The reversal of 347222342 is 243222743.

347222342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86805584 + ... + 86805587.

It is an arithmetic number, because the mean of its divisors is an integer number (130208379).

Almost surely, 2^347222342 is an apocalyptic number.

347222342 is a deficient number, since it is larger than the sum of its proper divisors (173611174).

347222342 is a wasteful number, since it uses less digits than its factorization.

347222342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173611173.

The product of its digits is 16128, while the sum is 29.

The square root of 347222342 is about 18633.9030264730. The cubic root of 347222342 is about 702.8606352377.

The spelling of 347222342 in words is "three hundred forty-seven million, two hundred twenty-two thousand, three hundred forty-two".