4348384385 has 16 divisors (see below), whose sum is σ = 5279976576. Its totient is φ = 3437541888.

The previous prime is 4348384361. The next prime is 4348384387. The reversal of 4348384385 is 5834838434.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4348384385 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4348384387) 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, 324692 + ... + 337818.

It is an arithmetic number, because the mean of its divisors is an integer number (329998536).

Almost surely, 2^4348384385 is an apocalyptic number.

It is an amenable number.

4348384385 is a deficient number, since it is larger than the sum of its proper divisors (931592191).

4348384385 is a wasteful number, since it uses less digits than its factorization.

4348384385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13912.

The product of its digits is 4423680, while the sum is 50.

The square root of 4348384385 is about 65942.2807082072. The cubic root of 4348384385 is about 1632.2097802839.

The spelling of 4348384385 in words is "four billion, three hundred forty-eight million, three hundred eighty-four thousand, three hundred eighty-five".