916713728 has 36 divisors (see below), whose sum is σ = 2091257280. Its totient is φ = 392876544.

The previous prime is 916713727. The next prime is 916713761. The reversal of 916713728 is 827317619.

It is not an unprimeable number, because it can be changed into a prime (916713727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253988 + ... + 257571.

It is an arithmetic number, because the mean of its divisors is an integer number (58090480).

Almost surely, 2^916713728 is an apocalyptic number.

It is an amenable number.

916713728 is an abundant number, since it is smaller than the sum of its proper divisors (1174543552).

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

916713728 is an equidigital number, since it uses as much as digits as its factorization.

916713728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511582 (or 511568 counting only the distinct ones).

The product of its digits is 127008, while the sum is 44.

The square root of 916713728 is about 30277.2807233411. The cubic root of 916713728 is about 971.4294042504.

The spelling of 916713728 in words is "nine hundred sixteen million, seven hundred thirteen thousand, seven hundred twenty-eight".