733340674728 has 288 divisors, whose sum is σ = 2084689807200. Its totient is φ = 232726894848.

The previous prime is 733340674727. The next prime is 733340674747. The reversal of 733340674728 is 827476043337.

It is a happy number.

733340674728 is a `hidden beast` number, since 73 + 3 + 3 + 40 + 67 + 472 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (733340674727) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 2726173378 + ... + 2726173646.

It is an arithmetic number, because the mean of its divisors is an integer number (7238506275).

Almost surely, 2^733340674728 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 733340674728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1042344903600).

733340674728 is an abundant number, since it is smaller than the sum of its proper divisors (1351349132472).

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

733340674728 is a wasteful number, since it uses less digits than its factorization.

733340674728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 54.

The spelling of 733340674728 in words is "seven hundred thirty-three billion, three hundred forty million, six hundred seventy-four thousand, seven hundred twenty-eight".