2611998924 has 12 divisors (see below), whose sum is σ = 6094664184. Its totient is φ = 870666304.

The previous prime is 2611998919. The next prime is 2611998943. The reversal of 2611998924 is 4298991162.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 108833277 + ... + 108833300.

It is an arithmetic number, because the mean of its divisors is an integer number (507888682).

Almost surely, 2^2611998924 is an apocalyptic number.

It is an amenable number.

2611998924 is an abundant number, since it is smaller than the sum of its proper divisors (3482665260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2611998924 is a wasteful number, since it uses less digits than its factorization.

2611998924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217666584 (or 217666582 counting only the distinct ones).

The product of its digits is 559872, while the sum is 51.

The square root of 2611998924 is about 51107.7188299380. The cubic root of 2611998924 is about 1377.1809222500.

The spelling of 2611998924 in words is "two billion, six hundred eleven million, nine hundred ninety-eight thousand, nine hundred twenty-four".