2878095130 has 16 divisors (see below), whose sum is σ = 5207417064. Its totient is φ = 1145272320.

The previous prime is 2878095127. The next prime is 2878095131. The reversal of 2878095130 is 315908782.

It can be written as a sum of positive squares in 4 ways, for example, as 2737696329 + 140398801 = 52323^2 + 11849^2 .

It is not an unprimeable number, because it can be changed into a prime (2878095131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743691 + ... + 747550.

Almost surely, 2^2878095130 is an apocalyptic number.

2878095130 is a deficient number, since it is larger than the sum of its proper divisors (2329321934).

2878095130 is a wasteful number, since it uses less digits than its factorization.

2878095130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491441.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 2878095130 is about 53647.8809460355. The cubic root of 2878095130 is about 1422.4435757922.

The spelling of 2878095130 in words is "two billion, eight hundred seventy-eight million, ninety-five thousand, one hundred thirty".