850190080 has 36 divisors (see below), whose sum is σ = 2036473992. Its totient is φ = 340075520.

The previous prime is 850190053. The next prime is 850190083. The reversal of 850190080 is 80091058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850190083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330826 + ... + 333385.

It is an arithmetic number, because the mean of its divisors is an integer number (56568722).

Almost surely, 2^850190080 is an apocalyptic number.

850190080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

850190080 is an abundant number, since it is smaller than the sum of its proper divisors (1186283912).

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

850190080 is an equidigital number, since it uses as much as digits as its factorization.

850190080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664232 (or 664218 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 850190080 is about 29158.0191371087. The cubic root of 850190080 is about 947.3388424120.

The spelling of 850190080 in words is "eight hundred fifty million, one hundred ninety thousand, eighty".