803068128 has 96 divisors (see below), whose sum is σ = 2405682720. Its totient is φ = 260444160.

The previous prime is 803068127. The next prime is 803068139. The reversal of 803068128 is 821860308.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 803068092 and 803068101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803068127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19408 + ... + 44528.

It is an arithmetic number, because the mean of its divisors is an integer number (25059195).

Almost surely, 2^803068128 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 803068128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1202841360).

803068128 is an abundant number, since it is smaller than the sum of its proper divisors (1602614592).

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

803068128 is a wasteful number, since it uses less digits than its factorization.

803068128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25177 (or 25163 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 803068128 is about 28338.4566975691. The cubic root of 803068128 is about 929.5030018780.

The spelling of 803068128 in words is "eight hundred three million, sixty-eight thousand, one hundred twenty-eight".