728054379 has 32 divisors (see below), whose sum is σ = 1169448000. Its totient is φ = 444994560.

The previous prime is 728054357. The next prime is 728054389. The reversal of 728054379 is 973450827.

It is not a de Polignac number, because 728054379 - 2⁹ = 728053867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (728054329) 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 31 ways as a sum of consecutive naturals, for example, 45339 + ... + 59259.

It is an arithmetic number, because the mean of its divisors is an integer number (36545250).

Almost surely, 2^728054379 is an apocalyptic number.

728054379 is a deficient number, since it is larger than the sum of its proper divisors (441393621).

728054379 is a wasteful number, since it uses less digits than its factorization.

728054379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14092 (or 14086 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 728054379 is about 26982.4828175615. The cubic root of 728054379 is about 899.6106871749.

The spelling of 728054379 in words is "seven hundred twenty-eight million, fifty-four thousand, three hundred seventy-nine".