2840676804 has 243 divisors, whose sum is σ = 8862243663. Its totient is φ = 794353392.

The previous prime is 2840676791. The next prime is 2840676821. The reversal of 2840676804 is 4086760482.

The square root of 2840676804 is 53298.

It is a perfect power (a square), and thus also a powerful number.

It is a tau number, because it is divible by the number of its divisors (243).

It is a self number, because there is not a number n which added to its sum of digits gives 2840676804.

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 80 ways as a sum of consecutive naturals, for example, 60439909 + ... + 60439955.

Almost surely, 2^2840676804 is an apocalyptic number.

2840676804 is the 53298-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2840676804

2840676804 is an abundant number, since it is smaller than the sum of its proper divisors (6021566859).

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

2840676804 is an frugal number, since it uses more digits than its factorization.

2840676804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The cubic root of 2840676804 is about 1416.2522353016.

The spelling of 2840676804 in words is "two billion, eight hundred forty million, six hundred seventy-six thousand, eight hundred four".