803853064 has 64 divisors (see below), whose sum is σ = 1871769600. Its totient is φ = 315835200.

The previous prime is 803853053. The next prime is 803853077. The reversal of 803853064 is 460358308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20799 + ... + 45169.

It is an arithmetic number, because the mean of its divisors is an integer number (29246400).

Almost surely, 2^803853064 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 803853064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (935884800).

803853064 is an abundant number, since it is smaller than the sum of its proper divisors (1067916536).

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

803853064 is a wasteful number, since it uses less digits than its factorization.

803853064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24434 (or 24430 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 803853064 is about 28352.3026225384. The cubic root of 803853064 is about 929.8057419830.

The spelling of 803853064 in words is "eight hundred three million, eight hundred fifty-three thousand, sixty-four".