841843434 has 32 divisors (see below), whose sum is σ = 1805310720. Its totient is φ = 260762112.

The previous prime is 841843399. The next prime is 841843477. The reversal of 841843434 is 434348148.

It is a junction number, because it is equal to n+sod(n) for n = 841843392 and 841843401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44179 + ... + 60294.

It is an arithmetic number, because the mean of its divisors is an integer number (56415960).

Almost surely, 2^841843434 is an apocalyptic number.

841843434 is an abundant number, since it is smaller than the sum of its proper divisors (963467286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

841843434 is a wasteful number, since it uses less digits than its factorization.

841843434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104574.

The product of its digits is 147456, while the sum is 39.

The square root of 841843434 is about 29014.5383213313. The cubic root of 841843434 is about 944.2285106161.

The spelling of 841843434 in words is "eight hundred forty-one million, eight hundred forty-three thousand, four hundred thirty-four".