6786945024 has 104 divisors (see below), whose sum is σ = 18242995200. Its totient is φ = 2243985408.

The previous prime is 6786945019. The next prime is 6786945043. The reversal of 6786945024 is 4205496876.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1558402 + ... + 1562750.

Almost surely, 2^6786945024 is an apocalyptic number.

6786945024 is a gapful number since it is divisible by the number (64) 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 6786945024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9121497600).

6786945024 is an abundant number, since it is smaller than the sum of its proper divisors (11456050176).

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

6786945024 is a wasteful number, since it uses less digits than its factorization.

6786945024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503 (or 4481 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The square root of 6786945024 is about 82382.9170641584. The cubic root of 6786945024 is about 1893.3232894175.

The spelling of 6786945024 in words is "six billion, seven hundred eighty-six million, nine hundred forty-five thousand, twenty-four".