347412273 has 8 divisors (see below), whose sum is σ = 498848448. Its totient is φ = 213792144.

The previous prime is 347412259. The next prime is 347412293. The reversal of 347412273 is 372214743.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 347412273 - 2⁶ = 347412209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (347412223) 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, 4453965 + ... + 4454042.

It is an arithmetic number, because the mean of its divisors is an integer number (62356056).

Almost surely, 2^347412273 is an apocalyptic number.

It is an amenable number.

347412273 is a deficient number, since it is larger than the sum of its proper divisors (151436175).

347412273 is a wasteful number, since it uses less digits than its factorization.

347412273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8908023.

The product of its digits is 28224, while the sum is 33.

The square root of 347412273 is about 18638.9987123772. The cubic root of 347412273 is about 702.9887670560.

It can be divided in two parts, 34741227 and 3, that multiplied together give a square (104223681 = 10209²).

The spelling of 347412273 in words is "three hundred forty-seven million, four hundred twelve thousand, two hundred seventy-three".