6802205040 has 200 divisors, whose sum is σ = 24202232208. Its totient is φ = 1769610240.

The previous prime is 6802205027. The next prime is 6802205093. The reversal of 6802205040 is 405022086.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 6802204995 and 6802205013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 252879 + ... + 278481.

Almost surely, 2^6802205040 is an apocalyptic number.

6802205040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6802205040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12101116104).

6802205040 is an abundant number, since it is smaller than the sum of its proper divisors (17400027168).

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

6802205040 is a wasteful number, since it uses less digits than its factorization.

6802205040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25669 (or 25654 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 6802205040 is about 82475.4814475187. The cubic root of 6802205040 is about 1894.7412330600.

The spelling of 6802205040 in words is "six billion, eight hundred two million, two hundred five thousand, forty".