7407334000728 has 48 divisors (see below), whose sum is σ = 20708675707200. Its totient is φ = 2389462580160.

The previous prime is 7407334000723. The next prime is 7407334000739. The reversal of 7407334000728 is 8270004337047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7407334000723) 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 11 ways as a sum of consecutive naturals, for example, 1659346783 + ... + 1659351246.

It is an arithmetic number, because the mean of its divisors is an integer number (431430743900).

Almost surely, 2^{7407334000728} is an apocalyptic number.

It is an amenable number.

7407334000728 is an abundant number, since it is smaller than the sum of its proper divisors (13301341706472).

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

7407334000728 is a wasteful number, since it uses less digits than its factorization.

7407334000728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318698072 (or 3318698065 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The spelling of 7407334000728 in words is "seven trillion, four hundred seven billion, three hundred thirty-four million, seven hundred twenty-eight", and thus it is an aban number.