6494800 has 60 divisors (see below), whose sum is σ = 16817500. Its totient is φ = 2396160.

The previous prime is 6494783. The next prime is 6494821. The reversal of 6494800 is 84946.

It can be written as a sum of positive squares in 6 ways, for example, as 906304 + 5588496 = 952^2 + 2364^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4576 + ... + 5824.

Almost surely, 2^6494800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6494800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8408750).

6494800 is an abundant number, since it is smaller than the sum of its proper divisors (10322700).

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

6494800 is a wasteful number, since it uses less digits than its factorization.

6494800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280 (or 1269 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 6494800 is about 2548.4897488513. The cubic root of 6494800 is about 186.5757777484.

It can be divided in two parts, 64 and 94800, that added together give a square (94864 = 308²).

The spelling of 6494800 in words is "six million, four hundred ninety-four thousand, eight hundred".