2850471900 has 54 divisors (see below), whose sum is σ = 8934648632. Its totient is φ = 760125600.

The previous prime is 2850471893. The next prime is 2850471901. The reversal of 2850471900 is 91740582.

It is a super-2 number, since 2×2850471900² = 16250380105379220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2850471901) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1582696 + ... + 1584495.

Almost surely, 2^2850471900 is an apocalyptic number.

2850471900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2850471900 is an abundant number, since it is smaller than the sum of its proper divisors (6084176732).

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

2850471900 is a wasteful number, since it uses less digits than its factorization.

2850471900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167211 (or 3167201 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 2850471900 is about 53389.8108256622. The cubic root of 2850471900 is about 1417.8781873063.

The spelling of 2850471900 in words is "two billion, eight hundred fifty million, four hundred seventy-one thousand, nine hundred".