347473838573 has 8 divisors (see below), whose sum is σ = 366096597600. Its totient is φ = 328884545808.

The previous prime is 347473838561. The next prime is 347473838629. The reversal of 347473838573 is 375838374743.

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 347473838573 - 2⁴ = 347473838557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347473838513) 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, 8345243 + ... + 8386776.

It is an arithmetic number, because the mean of its divisors is an integer number (45762074700).

Almost surely, 2^347473838573 is an apocalyptic number.

It is an amenable number.

347473838573 is a deficient number, since it is larger than the sum of its proper divisors (18622759027).

347473838573 is a wasteful number, since it uses less digits than its factorization.

347473838573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16733131.

The product of its digits is 142248960, while the sum is 62.

The spelling of 347473838573 in words is "three hundred forty-seven billion, four hundred seventy-three million, eight hundred thirty-eight thousand, five hundred seventy-three".