2888574721 has 4 divisors (see below), whose sum is σ = 2929258944. Its totient is φ = 2847890500.

The previous prime is 2888574713. The next prime is 2888574727. The reversal of 2888574721 is 1274758882.

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 2888574721 - 2³ = 2888574713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2888574727) 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, 20342005 + ... + 20342146.

It is an arithmetic number, because the mean of its divisors is an integer number (732314736).

Almost surely, 2^2888574721 is an apocalyptic number.

It is an amenable number.

2888574721 is a deficient number, since it is larger than the sum of its proper divisors (40684223).

2888574721 is an equidigital number, since it uses as much as digits as its factorization.

2888574721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40684222.

The product of its digits is 2007040, while the sum is 52.

The square root of 2888574721 is about 53745.4623293911. The cubic root of 2888574721 is about 1424.1679305344.

The spelling of 2888574721 in words is "two billion, eight hundred eighty-eight million, five hundred seventy-four thousand, seven hundred twenty-one".