347245116 has 12 divisors (see below), whose sum is σ = 810238632. Its totient is φ = 115748368.

The previous prime is 347245109. The next prime is 347245117. The reversal of 347245116 is 611542743.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347245117) 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, 14468535 + ... + 14468558.

It is an arithmetic number, because the mean of its divisors is an integer number (67519886).

Almost surely, 2^347245116 is an apocalyptic number.

It is an amenable number.

347245116 is an abundant number, since it is smaller than the sum of its proper divisors (462993516).

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

347245116 is a wasteful number, since it uses less digits than its factorization.

347245116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28937100 (or 28937098 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 347245116 is about 18634.5141068932. The cubic root of 347245116 is about 702.8760015666.

Adding to 347245116 its reverse (611542743), we get a palindrome (958787859).

It can be divided in two parts, 347245 and 116, that added together give a triangular number (347361 = T₈₃₃).

The spelling of 347245116 in words is "three hundred forty-seven million, two hundred forty-five thousand, one hundred sixteen".