74330447752 has 64 divisors (see below), whose sum is σ = 160940260800. Its totient is φ = 31862826240.

The previous prime is 74330447707. The next prime is 74330447753. The reversal of 74330447752 is 25774403347.

It is not an unprimeable number, because it can be changed into a prime (74330447753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228943 + ... + 448414.

It is an arithmetic number, because the mean of its divisors is an integer number (2514691575).

Almost surely, 2^74330447752 is an apocalyptic number.

It is an amenable number.

74330447752 is an abundant number, since it is smaller than the sum of its proper divisors (86609813048).

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

74330447752 is a wasteful number, since it uses less digits than its factorization.

74330447752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677446 (or 677442 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 46.

The spelling of 74330447752 in words is "seventy-four billion, three hundred thirty million, four hundred forty-seven thousand, seven hundred fifty-two".