728996119 has 2 divisors, whose sum is σ = 728996120. Its totient is φ = 728996118.

The previous prime is 728996101. The next prime is 728996137. The reversal of 728996119 is 911699827.

It is a balanced prime because it is at equal distance from previous prime (728996101) and next prime (728996137).

It is a cyclic number.

It is not a de Polignac number, because 728996119 - 2⁵ = 728996087 is a prime.

It is a super-2 number, since 2×728996119² = 1062870683034124322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (728996189) 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 as a sum of consecutive naturals, namely, 364498059 + 364498060.

It is an arithmetic number, because the mean of its divisors is an integer number (364498060).

Almost surely, 2^728996119 is an apocalyptic number.

728996119 is a deficient number, since it is larger than the sum of its proper divisors (1).

728996119 is an equidigital number, since it uses as much as digits as its factorization.

728996119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 52.

The square root of 728996119 is about 26999.9281295340. The cubic root of 728996119 is about 899.9984028778.

The spelling of 728996119 in words is "seven hundred twenty-eight million, nine hundred ninety-six thousand, one hundred nineteen".