2878801760 has 48 divisors (see below), whose sum is σ = 7201244736. Its totient is φ = 1083783168.

The previous prime is 2878801741. The next prime is 2878801813. The reversal of 2878801760 is 671088782.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526472 + ... + 531911.

It is an arithmetic number, because the mean of its divisors is an integer number (150025932).

Almost surely, 2^2878801760 is an apocalyptic number.

2878801760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2878801760 is an abundant number, since it is smaller than the sum of its proper divisors (4322442976).

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

2878801760 is a wasteful number, since it uses less digits than its factorization.

2878801760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058415 (or 1058407 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 47.

The square root of 2878801760 is about 53654.4663564926. The cubic root of 2878801760 is about 1422.5599790623.

The spelling of 2878801760 in words is "two billion, eight hundred seventy-eight million, eight hundred one thousand, seven hundred sixty".