2998911099 has 8 divisors (see below), whose sum is σ = 4002210832. Its totient is φ = 1997442720.

The previous prime is 2998911067. The next prime is 2998911101. The reversal of 2998911099 is 9901198992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2998911099 - 2⁵ = 2998911067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2998911499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454012 + ... + 460569.

It is an arithmetic number, because the mean of its divisors is an integer number (500276354).

Almost surely, 2^2998911099 is an apocalyptic number.

2998911099 is a deficient number, since it is larger than the sum of its proper divisors (1003299733).

2998911099 is a wasteful number, since it uses less digits than its factorization.

2998911099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915677.

The product of its (nonzero) digits is 944784, while the sum is 57.

The square root of 2998911099 is about 54762.3145876797. The cubic root of 2998911099 is about 1442.0750528578.

The spelling of 2998911099 in words is "two billion, nine hundred ninety-eight million, nine hundred eleven thousand, ninety-nine".