2803280001 has 4 divisors (see below), whose sum is σ = 3737706672. Its totient is φ = 1868853332.

The previous prime is 2803279987. The next prime is 2803280111. The reversal of 2803280001 is 1000823082.

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 not a de Polignac number, because 2803280001 - 2⁶ = 2803279937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2803280401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 467213331 + ... + 467213336.

It is an arithmetic number, because the mean of its divisors is an integer number (934426668).

Almost surely, 2^2803280001 is an apocalyptic number.

It is an amenable number.

2803280001 is a deficient number, since it is larger than the sum of its proper divisors (934426671).

2803280001 is an equidigital number, since it uses as much as digits as its factorization.

2803280001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934426670.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 2803280001 is about 52946.0102462877. The cubic root of 2803280001 is about 1410.0098922901.

The spelling of 2803280001 in words is "two billion, eight hundred three million, two hundred eighty thousand, one".