2854921874 has 64 divisors (see below), whose sum is σ = 5549506560. Its totient is φ = 1072906560.

The previous prime is 2854921873. The next prime is 2854921879. The reversal of 2854921874 is 4781294582.

It is not an unprimeable number, because it can be changed into a prime (2854921871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182132 + ... + 197184.

It is an arithmetic number, because the mean of its divisors is an integer number (86711040).

Almost surely, 2^2854921874 is an apocalyptic number.

2854921874 is a deficient number, since it is larger than the sum of its proper divisors (2694584686).

2854921874 is a wasteful number, since it uses less digits than its factorization.

2854921874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15135.

The product of its digits is 1290240, while the sum is 50.

The square root of 2854921874 is about 53431.4689485513. The cubic root of 2854921874 is about 1418.6156371970.

The spelling of 2854921874 in words is "two billion, eight hundred fifty-four million, nine hundred twenty-one thousand, eight hundred seventy-four".