2878723474 has 16 divisors (see below), whose sum is σ = 4780948896. Its totient is φ = 1288980000.

The previous prime is 2878723439. The next prime is 2878723489. The reversal of 2878723474 is 4743278782.

It is an unprimeable number.

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, 975027 + ... + 977974.

It is an arithmetic number, because the mean of its divisors is an integer number (298809306).

Almost surely, 2^2878723474 is an apocalyptic number.

2878723474 is a deficient number, since it is larger than the sum of its proper divisors (1902225422).

2878723474 is a wasteful number, since it uses less digits than its factorization.

2878723474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953081.

The product of its digits is 4214784, while the sum is 52.

The square root of 2878723474 is about 53653.7368130124. The cubic root of 2878723474 is about 1422.5470839357.

The spelling of 2878723474 in words is "two billion, eight hundred seventy-eight million, seven hundred twenty-three thousand, four hundred seventy-four".