4349340828 has 36 divisors (see below), whose sum is σ = 12564763120. Its totient is φ = 1242668736.

The previous prime is 4349340799. The next prime is 4349340829. The reversal of 4349340828 is 8280439434.

4349340828 is a `hidden beast` number, since 43 + 493 + 40 + 82 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4349340829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8629393 + ... + 8629896.

Almost surely, 2^4349340828 is an apocalyptic number.

It is an amenable number.

4349340828 is an abundant number, since it is smaller than the sum of its proper divisors (8215422292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4349340828 is a wasteful number, since it uses less digits than its factorization.

4349340828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17259306 (or 17259301 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The square root of 4349340828 is about 65949.5324320044. The cubic root of 4349340828 is about 1632.3294416751.

The spelling of 4349340828 in words is "four billion, three hundred forty-nine million, three hundred forty thousand, eight hundred twenty-eight".