6494803434 has 96 divisors (see below), whose sum is σ = 16821043200. Its totient is φ = 1770807456.

The previous prime is 6494803363. The next prime is 6494803439. The reversal of 6494803434 is 4343084946.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6494803434.

It is not an unprimeable number, because it can be changed into a prime (6494803439) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1350967 + ... + 1355765.

It is an arithmetic number, because the mean of its divisors is an integer number (175219200).

Almost surely, 2^6494803434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6494803434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8410521600).

6494803434 is an abundant number, since it is smaller than the sum of its proper divisors (10326239766).

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

6494803434 is a wasteful number, since it uses less digits than its factorization.

6494803434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304 (or 5301 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The square root of 6494803434 is about 80590.3433048898. The cubic root of 6494803434 is about 1865.7581063116.

The spelling of 6494803434 in words is "six billion, four hundred ninety-four million, eight hundred three thousand, four hundred thirty-four".