2878092068 has 12 divisors (see below), whose sum is σ = 5107600512. Its totient is φ = 1418777640.

The previous prime is 2878092067. The next prime is 2878092083. The reversal of 2878092068 is 8602908782.

It is not an unprimeable number, because it can be changed into a prime (2878092067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5066780 + ... + 5067347.

It is an arithmetic number, because the mean of its divisors is an integer number (425633376).

Almost surely, 2^2878092068 is an apocalyptic number.

It is an amenable number.

2878092068 is a deficient number, since it is larger than the sum of its proper divisors (2229508444).

2878092068 is a wasteful number, since it uses less digits than its factorization.

2878092068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10134202 (or 10134200 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 50.

The square root of 2878092068 is about 53647.8524080881. The cubic root of 2878092068 is about 1422.4430713470.

The spelling of 2878092068 in words is "two billion, eight hundred seventy-eight million, ninety-two thousand, sixty-eight".