4349716019 has 16 divisors (see below), whose sum is σ = 4801090560. Its totient is φ = 3907928160.

The previous prime is 4349716013. The next prime is 4349716027. The reversal of 4349716019 is 9106179434.

It is a cyclic number.

It is not a de Polignac number, because 4349716019 - 2⁸ = 4349715763 is a prime.

It is a super-2 number, since 2×4349716019² = 37840058891890416722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4349716013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334589 + ... + 347345.

It is an arithmetic number, because the mean of its divisors is an integer number (300068160).

Almost surely, 2^4349716019 is an apocalyptic number.

4349716019 is a deficient number, since it is larger than the sum of its proper divisors (451374541).

4349716019 is a wasteful number, since it uses less digits than its factorization.

4349716019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13130.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 4349716019 is about 65952.3769018221. The cubic root of 4349716019 is about 1632.3763773473.

The spelling of 4349716019 in words is "four billion, three hundred forty-nine million, seven hundred sixteen thousand, nineteen".