4089846349 has 8 divisors (see below), whose sum is σ = 4558343040. Its totient is φ = 3646673856.

The previous prime is 4089846347. The next prime is 4089846359. The reversal of 4089846349 is 9436489804.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4089846349 - 2¹ = 4089846347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4089846349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4089846347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6330709 + ... + 6331354.

It is an arithmetic number, because the mean of its divisors is an integer number (569792880).

Almost surely, 2^4089846349 is an apocalyptic number.

It is an amenable number.

4089846349 is a deficient number, since it is larger than the sum of its proper divisors (468496691).

4089846349 is a wasteful number, since it uses less digits than its factorization.

4089846349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12662099.

The product of its (nonzero) digits is 5971968, while the sum is 55.

The square root of 4089846349 is about 63951.9065313928. The cubic root of 4089846349 is about 1599.1983417665.

The spelling of 4089846349 in words is "four billion, eighty-nine million, eight hundred forty-six thousand, three hundred forty-nine".