6434884346 has 16 divisors (see below), whose sum is σ = 10536069600. Its totient is φ = 2923208880.

The previous prime is 6434884343. The next prime is 6434884361.

6434884346 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 6434884294 and 6434884303.

It is not an unprimeable number, because it can be changed into a prime (6434884343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48701 + ... + 123456.

It is an arithmetic number, because the mean of its divisors is an integer number (658504350).

Almost surely, 2^6434884346 is an apocalyptic number.

6434884346 is a deficient number, since it is larger than the sum of its proper divisors (4101185254).

6434884346 is a wasteful number, since it uses less digits than its factorization.

6434884346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173869.

The product of its digits is 5308416, while the sum is 50.

The square root of 6434884346 is about 80217.7308704254. The cubic root of 6434884346 is about 1860.0027311402.

The spelling of 6434884346 in words is "six billion, four hundred thirty-four million, eight hundred eighty-four thousand, three hundred forty-six".