2858854740 has 48 divisors (see below), whose sum is σ = 9148336512. Its totient is φ = 653452416.

The previous prime is 2858854729. The next prime is 2858854753. The reversal of 2858854740 is 474588582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3402979 + ... + 3403818.

It is an arithmetic number, because the mean of its divisors is an integer number (190590344).

Almost surely, 2^2858854740 is an apocalyptic number.

2858854740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2858854740 is an abundant number, since it is smaller than the sum of its proper divisors (6289481772).

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

2858854740 is a wasteful number, since it uses less digits than its factorization.

2858854740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6806816 (or 6806814 counting only the distinct ones).

The product of its (nonzero) digits is 2867200, while the sum is 51.

The square root of 2858854740 is about 53468.2591824346. The cubic root of 2858854740 is about 1419.2667542829.

The spelling of 2858854740 in words is "two billion, eight hundred fifty-eight million, eight hundred fifty-four thousand, seven hundred forty".