2988198443 has 12 divisors (see below), whose sum is σ = 3176411112. Its totient is φ = 2810565120.

The previous prime is 2988198431. The next prime is 2988198461. The reversal of 2988198443 is 3448918892.

It is not a de Polignac number, because 2988198443 - 2²⁴ = 2971421227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2988198743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 652883 + ... + 657443.

It is an arithmetic number, because the mean of its divisors is an integer number (264700926).

Almost surely, 2^2988198443 is an apocalyptic number.

2988198443 is a deficient number, since it is larger than the sum of its proper divisors (188212669).

2988198443 is a wasteful number, since it uses less digits than its factorization.

2988198443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6862 (or 6845 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 56.

The square root of 2988198443 is about 54664.4166071495. The cubic root of 2988198443 is about 1440.3558860285.

The spelling of 2988198443 in words is "two billion, nine hundred eighty-eight million, one hundred ninety-eight thousand, four hundred forty-three".