2873904878 has 16 divisors (see below), whose sum is σ = 4844308896. Its totient is φ = 1268747040.

The previous prime is 2873904877. The next prime is 2873904889. The reversal of 2873904878 is 8784093782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873904877) 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, 2402333 + ... + 2403528.

It is an arithmetic number, because the mean of its divisors is an integer number (302769306).

Almost surely, 2^2873904878 is an apocalyptic number.

2873904878 is a deficient number, since it is larger than the sum of its proper divisors (1970404018).

2873904878 is a wasteful number, since it uses less digits than its factorization.

2873904878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4805899.

The product of its (nonzero) digits is 5419008, while the sum is 56.

The square root of 2873904878 is about 53608.8134358521. The cubic root of 2873904878 is about 1421.7529231540.

It can be divided in two parts, 2873904 and 878, that added together give a palindrome (2874782).

The spelling of 2873904878 in words is "two billion, eight hundred seventy-three million, nine hundred four thousand, eight hundred seventy-eight".