347746229273 has 8 divisors (see below), whose sum is σ = 359356457856. Its totient is φ = 336296142000.

The previous prime is 347746229263. The next prime is 347746229291. The reversal of 347746229273 is 372922647743.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 347746229273 - 2¹⁴ = 347746212889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (347746229203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40030913 + ... + 40039598.

It is an arithmetic number, because the mean of its divisors is an integer number (44919557232).

Almost surely, 2^347746229273 is an apocalyptic number.

It is an amenable number.

347746229273 is a deficient number, since it is larger than the sum of its proper divisors (11610228583).

347746229273 is a wasteful number, since it uses less digits than its factorization.

347746229273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80070655.

The product of its digits is 21337344, while the sum is 56.

The spelling of 347746229273 in words is "three hundred forty-seven billion, seven hundred forty-six million, two hundred twenty-nine thousand, two hundred seventy-three".