4349708947 has 2 divisors, whose sum is σ = 4349708948. Its totient is φ = 4349708946.

The previous prime is 4349708933. The next prime is 4349708959. The reversal of 4349708947 is 7498079434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4349708947 is a prime.

It is a super-2 number, since 2×4349708947² = 37839935847223697618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4349708747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2174854473 + 2174854474.

It is an arithmetic number, because the mean of its divisors is an integer number (2174854474).

Almost surely, 2^4349708947 is an apocalyptic number.

4349708947 is a deficient number, since it is larger than the sum of its proper divisors (1).

4349708947 is an equidigital number, since it uses as much as digits as its factorization.

4349708947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The square root of 4349708947 is about 65952.3232873566. The cubic root of 4349708947 is about 1632.3754926787.

The spelling of 4349708947 in words is "four billion, three hundred forty-nine million, seven hundred eight thousand, nine hundred forty-seven".