347444042 has 16 divisors (see below), whose sum is σ = 581768352. Its totient is φ = 154255920.

The previous prime is 347444039. The next prime is 347444047. The reversal of 347444042 is 240444743.

It is not an unprimeable number, because it can be changed into a prime (347444047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182693 + ... + 184584.

It is an arithmetic number, because the mean of its divisors is an integer number (36360522).

Almost surely, 2^347444042 is an apocalyptic number.

347444042 is a deficient number, since it is larger than the sum of its proper divisors (234324310).

347444042 is a wasteful number, since it uses less digits than its factorization.

347444042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367333.

The product of its (nonzero) digits is 43008, while the sum is 32.

The square root of 347444042 is about 18639.8509114209. The cubic root of 347444042 is about 703.0101945943.

Adding to 347444042 its reverse (240444743), we get a palindrome (587888785).

The spelling of 347444042 in words is "three hundred forty-seven million, four hundred forty-four thousand, forty-two".