2850043720 has 32 divisors (see below), whose sum is σ = 6423880320. Its totient is φ = 1138011840.

The previous prime is 2850043697. The next prime is 2850043739. The reversal of 2850043720 is 273400582.

It is a super-2 number, since 2×2850043720² = 16245498411822876800, which contains 22 as substring.

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, 39552 + ... + 85231.

It is an arithmetic number, because the mean of its divisors is an integer number (200746260).

Almost surely, 2^2850043720 is an apocalyptic number.

2850043720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2850043720 is an abundant number, since it is smaller than the sum of its proper divisors (3573836600).

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

2850043720 is a wasteful number, since it uses less digits than its factorization.

2850043720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125365 (or 125361 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 2850043720 is about 53385.8007339030. The cubic root of 2850043720 is about 1417.8071888301.

The spelling of 2850043720 in words is "two billion, eight hundred fifty million, forty-three thousand, seven hundred twenty".