2804484641 has 4 divisors (see below), whose sum is σ = 3205125312. Its totient is φ = 2403843972.

The previous prime is 2804484623. The next prime is 2804484647. The reversal of 2804484641 is 1464844082.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2804484641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2804484647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200320325 + ... + 200320338.

It is an arithmetic number, because the mean of its divisors is an integer number (801281328).

Almost surely, 2^2804484641 is an apocalyptic number.

It is an amenable number.

2804484641 is a deficient number, since it is larger than the sum of its proper divisors (400640671).

2804484641 is an equidigital number, since it uses as much as digits as its factorization.

2804484641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400640670.

The product of its (nonzero) digits is 196608, while the sum is 41.

The square root of 2804484641 is about 52957.3851412624. The cubic root of 2804484641 is about 1410.2118356173.

The spelling of 2804484641 in words is "two billion, eight hundred four million, four hundred eighty-four thousand, six hundred forty-one".