2878208674 has 16 divisors (see below), whose sum is σ = 4711651776. Its totient is φ = 1307761200.

The previous prime is 2878208653. The next prime is 2878208687. The reversal of 2878208674 is 4768028782.

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, 34459 + ... + 83329.

It is an arithmetic number, because the mean of its divisors is an integer number (294478236).

Almost surely, 2^2878208674 is an apocalyptic number.

2878208674 is a deficient number, since it is larger than the sum of its proper divisors (1833443102).

2878208674 is a wasteful number, since it uses less digits than its factorization.

2878208674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51561.

The product of its (nonzero) digits is 2408448, while the sum is 52.

The square root of 2878208674 is about 53648.9391693815. The cubic root of 2878208674 is about 1422.4622811977.

The spelling of 2878208674 in words is "two billion, eight hundred seventy-eight million, two hundred eight thousand, six hundred seventy-four".