6783854352 has 240 divisors, whose sum is σ = 20594681856. Its totient is φ = 1916006400.

The previous prime is 6783854339. The next prime is 6783854353. The reversal of 6783854352 is 2534583876.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 6783854295 and 6783854304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6783854353) 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, 12539202 + ... + 12539742.

Almost surely, 2^6783854352 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 6783854352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10297340928).

6783854352 is an abundant number, since it is smaller than the sum of its proper divisors (13810827504).

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

6783854352 is a wasteful number, since it uses less digits than its factorization.

6783854352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 701 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 51.

The square root of 6783854352 is about 82364.1569616299. The cubic root of 6783854352 is about 1893.0358488616.

The spelling of 6783854352 in words is "six billion, seven hundred eighty-three million, eight hundred fifty-four thousand, three hundred fifty-two".