2799499120 has 40 divisors (see below), whose sum is σ = 7100550000. Its totient is φ = 1017999360.

The previous prime is 2799499099. The next prime is 2799499151. The reversal of 2799499120 is 219949972.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1589745 + ... + 1591504.

It is an arithmetic number, because the mean of its divisors is an integer number (177513750).

Almost surely, 2^2799499120 is an apocalyptic number.

2799499120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2799499120 is an abundant number, since it is smaller than the sum of its proper divisors (4301050880).

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

2799499120 is a wasteful number, since it uses less digits than its factorization.

2799499120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181273 (or 3181267 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 52.

The square root of 2799499120 is about 52910.2931384811. The cubic root of 2799499120 is about 1409.3756973299.

The spelling of 2799499120 in words is "two billion, seven hundred ninety-nine million, four hundred ninety-nine thousand, one hundred twenty".