708480 has 128 divisors (see below), whose sum is σ = 2570400. Its totient is φ = 184320.

The previous prime is 708479. The next prime is 708481. The reversal of 708480 is 84807.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (708479) and next prime (708481).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 708480.

It is not an unprimeable number, because it can be changed into a prime (708481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17260 + ... + 17300.

2⁷⁰⁸⁴⁸⁰ 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 708480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1285200).

708480 is an abundant number, since it is smaller than the sum of its proper divisors (1861920).

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

708480 is a wasteful number, since it uses less digits than its factorization.

708480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 708480 is about 841.7125400040. The cubic root of 708480 is about 89.1475060974.

The spelling of 708480 in words is "seven hundred eight thousand, four hundred eighty".