2804868416 has 28 divisors (see below), whose sum is σ = 6361041888. Its totient is φ = 1202086272.

The previous prime is 2804868401. The next prime is 2804868431. The reversal of 2804868416 is 6148684082.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2804868401) and next prime (2804868431).

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3129986 + ... + 3130881.

Almost surely, 2^2804868416 is an apocalyptic number.

It is an amenable number.

2804868416 is an abundant number, since it is smaller than the sum of its proper divisors (3556173472).

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

2804868416 is an equidigital number, since it uses as much as digits as its factorization.

2804868416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6260886 (or 6260876 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 47.

The square root of 2804868416 is about 52961.0084496132. The cubic root of 2804868416 is about 1410.2761587083.

The spelling of 2804868416 in words is "two billion, eight hundred four million, eight hundred sixty-eight thousand, four hundred sixteen".