832778028 has 36 divisors (see below), whose sum is σ = 2134733328. Its totient is φ = 273682080.

The previous prime is 832777973. The next prime is 832778057. The reversal of 832778028 is 820877238.

832778028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160351 + ... + 165462.

It is an arithmetic number, because the mean of its divisors is an integer number (59298148).

Almost surely, 2^832778028 is an apocalyptic number.

It is an amenable number.

832778028 is an abundant number, since it is smaller than the sum of its proper divisors (1301955300).

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

832778028 is a wasteful number, since it uses less digits than its factorization.

832778028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325894 (or 325889 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 832778028 is about 28857.8936861303. The cubic root of 832778028 is about 940.8269575045.

The spelling of 832778028 in words is "eight hundred thirty-two million, seven hundred seventy-eight thousand, twenty-eight".