709016 has 32 divisors (see below), whose sum is σ = 1658880. Its totient is φ = 276000.

The previous prime is 708997. The next prime is 709043. The reversal of 709016 is 610907.

It is a happy number.

It is a Smith number, since the sum of its digits (23) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 708982 and 709000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41 + ... + 1191.

It is an arithmetic number, because the mean of its divisors is an integer number (51840).

2⁷⁰⁹⁰¹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 709016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829440).

709016 is an abundant number, since it is smaller than the sum of its proper divisors (949864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

709016 is a wasteful number, since it uses less digits than its factorization.

709016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 709016 is about 842.0308782937. The cubic root of 709016 is about 89.1699819227.

It can be divided in two parts, 70901 and 6, that added together give a palindrome (70907).

The spelling of 709016 in words is "seven hundred nine thousand, sixteen".