2689925124 has 12 divisors (see below), whose sum is σ = 6276491984. Its totient is φ = 896641704.

The previous prime is 2689925093. The next prime is 2689925129. The reversal of 2689925124 is 4215299862.

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

It is not an unprimeable number, because it can be changed into a prime (2689925129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112080202 + ... + 112080225.

Almost surely, 2^2689925124 is an apocalyptic number.

It is an amenable number.

2689925124 is an abundant number, since it is smaller than the sum of its proper divisors (3586566860).

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

2689925124 is a wasteful number, since it uses less digits than its factorization.

2689925124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224160434 (or 224160432 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 2689925124 is about 51864.4880819236. The cubic root of 2689925124 is about 1390.7425123901.

The spelling of 2689925124 in words is "two billion, six hundred eighty-nine million, nine hundred twenty-five thousand, one hundred twenty-four".