347975360779 has 8 divisors (see below), whose sum is σ = 348996740400. Its totient is φ = 346954120800.

The previous prime is 347975360731. The next prime is 347975360801. The reversal of 347975360779 is 977063579743.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-347975360779 is a prime.

It is a super-2 number, since 2×347975360779² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (347975370779) 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, 7046484 + ... + 7095694.

It is an arithmetic number, because the mean of its divisors is an integer number (43624592550).

Almost surely, 2^347975360779 is an apocalyptic number.

347975360779 is a deficient number, since it is larger than the sum of its proper divisors (1021379621).

347975360779 is a wasteful number, since it uses less digits than its factorization.

347975360779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69821.

The product of its (nonzero) digits is 210039480, while the sum is 67.

The spelling of 347975360779 in words is "three hundred forty-seven billion, nine hundred seventy-five million, three hundred sixty thousand, seven hundred seventy-nine".