2988581241 has 4 divisors (see below), whose sum is σ = 3984774992. Its totient is φ = 1992387492.

The previous prime is 2988581161. The next prime is 2988581243. The reversal of 2988581241 is 1421858892.

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 not a de Polignac number, because 2988581241 - 2³⁰ = 1914839417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2988581243) 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, 498096871 + ... + 498096876.

It is an arithmetic number, because the mean of its divisors is an integer number (996193748).

Almost surely, 2^2988581241 is an apocalyptic number.

It is an amenable number.

2988581241 is a deficient number, since it is larger than the sum of its proper divisors (996193751).

2988581241 is an equidigital number, since it uses as much as digits as its factorization.

2988581241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996193750.

The product of its digits is 368640, while the sum is 48.

The square root of 2988581241 is about 54667.9178403568. The cubic root of 2988581241 is about 1440.4173881699.

The spelling of 2988581241 in words is "two billion, nine hundred eighty-eight million, five hundred eighty-one thousand, two hundred forty-one".