727973416 has 16 divisors (see below), whose sum is σ = 1373991840. Its totient is φ = 361575600.

The previous prime is 727973401. The next prime is 727973417. The reversal of 727973416 is 614379727.

It is not an unprimeable number, because it can be changed into a prime (727973417) 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 3 ways as a sum of consecutive naturals, for example, 300106 + ... + 302521.

It is an arithmetic number, because the mean of its divisors is an integer number (85874490).

Almost surely, 2^727973416 is an apocalyptic number.

It is an amenable number.

727973416 is a deficient number, since it is larger than the sum of its proper divisors (646018424).

727973416 is a wasteful number, since it uses less digits than its factorization.

727973416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602784 (or 602780 counting only the distinct ones).

The product of its digits is 444528, while the sum is 46.

The square root of 727973416 is about 26980.9824876708. The cubic root of 727973416 is about 899.5773389882.

The spelling of 727973416 in words is "seven hundred twenty-seven million, nine hundred seventy-three thousand, four hundred sixteen".