708670 has 8 divisors (see below), whose sum is σ = 1275624. Its totient is φ = 283464.

The previous prime is 708667. The next prime is 708689. The reversal of 708670 is 76807.

708670 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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35424 + ... + 35443.

It is an arithmetic number, because the mean of its divisors is an integer number (159453).

2⁷⁰⁸⁶⁷⁰ is an apocalyptic number.

708670 is a deficient number, since it is larger than the sum of its proper divisors (566954).

708670 is a wasteful number, since it uses less digits than its factorization.

708670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70874.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 708670 is about 841.8253975736. The cubic root of 708670 is about 89.1554745708.

It can be divided in two parts, 708 and 670, that added together give a triangular number (1378 = T₅₂).

The spelling of 708670 in words is "seven hundred eight thousand, six hundred seventy".