733333028 has 6 divisors (see below), whose sum is σ = 1283332806. Its totient is φ = 366666512.

The previous prime is 733333009. The next prime is 733333039. The reversal of 733333028 is 820333337.

733333028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 615436864 + 117896164 = 24808^2 + 10858^2 .

It is a junction number, because it is equal to n+sod(n) for n = 733332985 and 733333003.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91666625 + ... + 91666632.

It is an arithmetic number, because the mean of its divisors is an integer number (213888801).

Almost surely, 2^733333028 is an apocalyptic number.

It is an amenable number.

733333028 is a deficient number, since it is larger than the sum of its proper divisors (549999778).

733333028 is a wasteful number, since it uses less digits than its factorization.

733333028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183333261 (or 183333259 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 733333028 is about 27080.1223778623. The cubic root of 733333028 is about 901.7796178423.

The spelling of 733333028 in words is "seven hundred thirty-three million, three hundred thirty-three thousand, twenty-eight".