2854589808 has 40 divisors (see below), whose sum is σ = 8427837568. Its totient is φ = 815596992.

The previous prime is 2854589783. The next prime is 2854589819. The reversal of 2854589808 is 8089854582.

It is a congruent number.

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, 4247566 + ... + 4248237.

Almost surely, 2^2854589808 is an apocalyptic number.

2854589808 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2854589808 is an abundant number, since it is smaller than the sum of its proper divisors (5573247760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2854589808 is a wasteful number, since it uses less digits than its factorization.

2854589808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8495821 (or 8495815 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 57.

The square root of 2854589808 is about 53428.3614571886. The cubic root of 2854589808 is about 1418.5606336737.

The spelling of 2854589808 in words is "two billion, eight hundred fifty-four million, five hundred eighty-nine thousand, eight hundred eight".