709828036 has 12 divisors (see below), whose sum is σ = 1248506028. Its totient is φ = 353112032.

The previous prime is 709828003. The next prime is 709828037. The reversal of 709828036 is 630828907.

709828036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 704583936 + 5244100 = 26544^2 + 2290^2 .

It is a junction number, because it is equal to n+sod(n) for n = 709827983 and 709828001.

It is not an unprimeable number, because it can be changed into a prime (709828037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449611 + ... + 451186.

It is an arithmetic number, because the mean of its divisors is an integer number (104042169).

Almost surely, 2^709828036 is an apocalyptic number.

It is an amenable number.

709828036 is a deficient number, since it is larger than the sum of its proper divisors (538677992).

709828036 is a wasteful number, since it uses less digits than its factorization.

709828036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900998 (or 900996 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 709828036 is about 26642.5981465772. The cubic root of 709828036 is about 892.0401106056.

The spelling of 709828036 in words is "seven hundred nine million, eight hundred twenty-eight thousand, thirty-six".