1333728046 has 16 divisors (see below), whose sum is σ = 2297232000. Its totient is φ = 568887480.

The previous prime is 1333728023. The next prime is 1333728083. The reversal of 1333728046 is 6408273331.

It is a junction number, because it is equal to n+sod(n) for n = 1333727996 and 1333728014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222796 + ... + 228703.

It is an arithmetic number, because the mean of its divisors is an integer number (143577000).

Almost surely, 2^1333728046 is an apocalyptic number.

1333728046 is a deficient number, since it is larger than the sum of its proper divisors (963503954).

1333728046 is a wasteful number, since it uses less digits than its factorization.

1333728046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451719.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 1333728046 is about 36520.2415928482. The cubic root of 1333728046 is about 1100.7510149584.

The spelling of 1333728046 in words is "one billion, three hundred thirty-three million, seven hundred twenty-eight thousand, forty-six".