4349798879 has 2 divisors, whose sum is σ = 4349798880. Its totient is φ = 4349798878.

The previous prime is 4349798861. The next prime is 4349798927. The reversal of 4349798879 is 9788979434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4349798879 - 2¹² = 4349794783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4349798179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2174899439 + 2174899440.

It is an arithmetic number, because the mean of its divisors is an integer number (2174899440).

Almost surely, 2^4349798879 is an apocalyptic number.

4349798879 is a deficient number, since it is larger than the sum of its proper divisors (1).

4349798879 is an equidigital number, since it uses as much as digits as its factorization.

4349798879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 109734912, while the sum is 68.

The square root of 4349798879 is about 65953.0050793745. The cubic root of 4349798879 is about 1632.3867426100.

The spelling of 4349798879 in words is "four billion, three hundred forty-nine million, seven hundred ninety-eight thousand, eight hundred seventy-nine".