2850949600 has 72 divisors (see below), whose sum is σ = 6978022128. Its totient is φ = 1137408000.

The previous prime is 2850949559. The next prime is 2850949663. The reversal of 2850949600 is 69490582.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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, 316357 + ... + 325243.

It is an arithmetic number, because the mean of its divisors is an integer number (96916974).

Almost surely, 2^2850949600 is an apocalyptic number.

2850949600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2850949600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3489011064).

2850949600 is an abundant number, since it is smaller than the sum of its proper divisors (4127072528).

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

2850949600 is a wasteful number, since it uses less digits than its factorization.

2850949600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9308 (or 9295 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 2850949600 is about 53394.2843383072. The cubic root of 2850949600 is about 1417.9573885287.

The spelling of 2850949600 in words is "two billion, eight hundred fifty million, nine hundred forty-nine thousand, six hundred".