8435684334 has 64 divisors (see below), whose sum is σ = 22141532160. Its totient is φ = 2075764320.

The previous prime is 8435684329. The next prime is 8435684351. The reversal of 8435684334 is 4334865348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471724 + ... + 489279.

It is an arithmetic number, because the mean of its divisors is an integer number (345961440).

Almost surely, 2^8435684334 is an apocalyptic number.

8435684334 is an abundant number, since it is smaller than the sum of its proper divisors (13705847826).

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

8435684334 is a wasteful number, since it uses less digits than its factorization.

8435684334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961045.

The product of its digits is 3317760, while the sum is 48.

The square root of 8435684334 is about 91845.9815887445. The cubic root of 8435684334 is about 2035.6671730584.

The spelling of 8435684334 in words is "eight billion, four hundred thirty-five million, six hundred eighty-four thousand, three hundred thirty-four".