2800940468 has 12 divisors (see below), whose sum is σ = 5189978052. Its totient is φ = 1318089600.

The previous prime is 2800940369. The next prime is 2800940473. The reversal of 2800940468 is 8640490082.

It can be written as a sum of positive squares in 2 ways, for example, as 2297476624 + 503463844 = 47932^2 + 22438^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20595083 + ... + 20595218.

It is an arithmetic number, because the mean of its divisors is an integer number (432498171).

Almost surely, 2^2800940468 is an apocalyptic number.

It is an amenable number.

2800940468 is a deficient number, since it is larger than the sum of its proper divisors (2389037584).

2800940468 is a wasteful number, since it uses less digits than its factorization.

2800940468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41190322 (or 41190320 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 2800940468 is about 52923.9120625072. The cubic root of 2800940468 is about 1409.6175325329.

The spelling of 2800940468 in words is "two billion, eight hundred million, nine hundred forty thousand, four hundred sixty-eight".