825044269 has 8 divisors (see below), whose sum is σ = 960698880. Its totient is φ = 693837456.

The previous prime is 825044159. The next prime is 825044299. The reversal of 825044269 is 962440528.

825044269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 825044269 - 2²¹ = 822947117 is a prime.

It is a super-2 number, since 2×825044269² = 1361396091619488722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825044299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1111549 + ... + 1112290.

It is an arithmetic number, because the mean of its divisors is an integer number (120087360).

Almost surely, 2^825044269 is an apocalyptic number.

It is an amenable number.

825044269 is a deficient number, since it is larger than the sum of its proper divisors (135654611).

825044269 is a wasteful number, since it uses less digits than its factorization.

825044269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223899.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 825044269 is about 28723.5838467278. The cubic root of 825044269 is about 937.9055028970.

The spelling of 825044269 in words is "eight hundred twenty-five million, forty-four thousand, two hundred sixty-nine".