6204786820 has 96 divisors (see below), whose sum is σ = 14447559168. Its totient is φ = 2226419712.

The previous prime is 6204786811. The next prime is 6204786823. The reversal of 6204786820 is 286874026.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6204786823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2477689 + ... + 2480191.

It is an arithmetic number, because the mean of its divisors is an integer number (150495408).

Almost surely, 2^6204786820 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 6204786820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7223779584).

6204786820 is an abundant number, since it is smaller than the sum of its proper divisors (8242772348).

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

6204786820 is a wasteful number, since it uses less digits than its factorization.

6204786820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869 (or 2867 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 6204786820 is about 78770.4692127703. The cubic root of 6204786820 is about 1837.5632145096.

The spelling of 6204786820 in words is "six billion, two hundred four million, seven hundred eighty-six thousand, eight hundred twenty".