8834577409 has 4 divisors (see below), whose sum is σ = 10096659904. Its totient is φ = 7572494916.

The previous prime is 8834577379. The next prime is 8834577467. The reversal of 8834577409 is 9047754388.

8834577409 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8834577409 - 2⁷ = 8834577281 is a prime.

It is a super-2 number, since 2×8834577409² (a number of 21 digits) contains 22 as substring.

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 8834577409.

It is not an unprimeable number, because it can be changed into a prime (8834577469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631041237 + ... + 631041250.

It is an arithmetic number, because the mean of its divisors is an integer number (2524164976).

Almost surely, 2^8834577409 is an apocalyptic number.

It is an amenable number.

8834577409 is a deficient number, since it is larger than the sum of its proper divisors (1262082495).

8834577409 is a wasteful number, since it uses less digits than its factorization.

8834577409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262082494.

The product of its (nonzero) digits is 6773760, while the sum is 55.

The square root of 8834577409 is about 93992.4327220016. The cubic root of 8834577409 is about 2067.2607554484.

The spelling of 8834577409 in words is "eight billion, eight hundred thirty-four million, five hundred seventy-seven thousand, four hundred nine".