347075413747 has 2 divisors, whose sum is σ = 347075413748. Its totient is φ = 347075413746.

The previous prime is 347075413723. The next prime is 347075413777. The reversal of 347075413747 is 747314570743.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-347075413747 is a prime.

It is a super-2 number, since 2×347075413747² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 347075413694 and 347075413703.

It is not a weakly prime, because it can be changed into another prime (347075413777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173537706873 + 173537706874.

It is an arithmetic number, because the mean of its divisors is an integer number (173537706874).

Almost surely, 2^347075413747 is an apocalyptic number.

347075413747 is a deficient number, since it is larger than the sum of its proper divisors (1).

347075413747 is an equidigital number, since it uses as much as digits as its factorization.

347075413747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6914880, while the sum is 52.

The spelling of 347075413747 in words is "three hundred forty-seven billion, seventy-five million, four hundred thirteen thousand, seven hundred forty-seven".