2880138276 has 24 divisors (see below), whose sum is σ = 7467025440. Its totient is φ = 960046056.

The previous prime is 2880138271. The next prime is 2880138307. The reversal of 2880138276 is 6728310882.

2880138276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2880138271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13333866 + ... + 13334081.

It is an arithmetic number, because the mean of its divisors is an integer number (311126060).

Almost surely, 2^2880138276 is an apocalyptic number.

It is an amenable number.

2880138276 is an abundant number, since it is smaller than the sum of its proper divisors (4586887164).

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

2880138276 is a wasteful number, since it uses less digits than its factorization.

2880138276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26667960 (or 26667952 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 2880138276 is about 53666.9197550968. The cubic root of 2880138276 is about 1422.7800914769.

It can be divided in two parts, 28 and 80138276, that added together give a square (80138304 = 8952²).

The spelling of 2880138276 in words is "two billion, eight hundred eighty million, one hundred thirty-eight thousand, two hundred seventy-six".