6812240784 has 40 divisors (see below), whose sum is σ = 17821061760. Its totient is φ = 2242002048.

The previous prime is 6812240767. The next prime is 6812240797. The reversal of 6812240784 is 4870422186.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894447 + ... + 902030.

It is an arithmetic number, because the mean of its divisors is an integer number (445526544).

Almost surely, 2^6812240784 is an apocalyptic number.

It is an amenable number.

6812240784 is an abundant number, since it is smaller than the sum of its proper divisors (11008820976).

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

6812240784 is a wasteful number, since it uses less digits than its factorization.

6812240784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796567 (or 1796561 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 6812240784 is about 82536.2997959080. The cubic root of 6812240784 is about 1895.6725876269.

The spelling of 6812240784 in words is "six billion, eight hundred twelve million, two hundred forty thousand, seven hundred eighty-four".