805341888 has 168 divisors, whose sum is σ = 2507961456. Its totient is φ = 245606400.

The previous prime is 805341881. The next prime is 805341959. The reversal of 805341888 is 888143508.

It is not an unprimeable number, because it can be changed into a prime (805341881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 980518 + ... + 981338.

It is an arithmetic number, because the mean of its divisors is an integer number (14928342).

Almost surely, 2^805341888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 805341888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1253980728).

805341888 is an abundant number, since it is smaller than the sum of its proper divisors (1702619568).

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

805341888 is a wasteful number, since it uses less digits than its factorization.

805341888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983 (or 970 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 805341888 is about 28378.5462629783. The cubic root of 805341888 is about 930.3794220118.

The spelling of 805341888 in words is "eight hundred five million, three hundred forty-one thousand, eight hundred eighty-eight".