788049 has 28 divisors (see below), whose sum is σ = 1259136. Its totient is φ = 491832.

The previous prime is 788041. The next prime is 788071. The reversal of 788049 is 940887.

It is not a de Polignac number, because 788049 - 2³ = 788041 is a prime.

788049 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 16744 + ... + 16790.

2⁷⁸⁸⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

788049 is a deficient number, since it is larger than the sum of its proper divisors (471087).

788049 is an equidigital number, since it uses as much as digits as its factorization.

788049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 788049 is about 887.7212400298. The cubic root of 788049 is about 92.3671919280.

The spelling of 788049 in words is "seven hundred eighty-eight thousand, forty-nine".