2858561300 has 36 divisors (see below), whose sum is σ = 7089233760. Its totient is φ = 980077920.

The previous prime is 2858561257. The next prime is 2858561341. The reversal of 2858561300 is 31658582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2041130 + ... + 2042529.

It is an arithmetic number, because the mean of its divisors is an integer number (196923160).

Almost surely, 2^2858561300 is an apocalyptic number.

2858561300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2858561300 is an abundant number, since it is smaller than the sum of its proper divisors (4230672460).

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

2858561300 is a wasteful number, since it uses less digits than its factorization.

2858561300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4083680 (or 4083673 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 2858561300 is about 53465.5150540982. The cubic root of 2858561300 is about 1419.2181935918.

The spelling of 2858561300 in words is "two billion, eight hundred fifty-eight million, five hundred sixty-one thousand, three hundred".