4334091789 has 16 divisors (see below), whose sum is σ = 6025144320. Its totient is φ = 2767786560.

The previous prime is 4334091781. The next prime is 4334091791. The reversal of 4334091789 is 9871904334.

It is a happy number.

It is not a de Polignac number, because 4334091789 - 2³ = 4334091781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4334091781) 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, 185082 + ... + 207179.

It is an arithmetic number, because the mean of its divisors is an integer number (376571520).

Almost surely, 2^4334091789 is an apocalyptic number.

It is an amenable number.

4334091789 is a deficient number, since it is larger than the sum of its proper divisors (1691052531).

4334091789 is a wasteful number, since it uses less digits than its factorization.

4334091789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392420.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 4334091789 is about 65833.8194927197. The cubic root of 4334091789 is about 1630.4195275534.

The spelling of 4334091789 in words is "four billion, three hundred thirty-four million, ninety-one thousand, seven hundred eighty-nine".