708969 has 4 divisors (see below), whose sum is σ = 945296. Its totient is φ = 472644.

The previous prime is 708959. The next prime is 708979. The reversal of 708969 is 969807.

708969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (708959) and next prime (708979).

It is not a de Polignac number, because 708969 - 2⁵ = 708937 is a prime.

It is a super-2 number, since 2×708969² = 1005274085922, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (708959) 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, 118159 + ... + 118164.

It is an arithmetic number, because the mean of its divisors is an integer number (236324).

2⁷⁰⁸⁹⁶⁹ is an apocalyptic number.

It is an amenable number.

708969 is a deficient number, since it is larger than the sum of its proper divisors (236327).

708969 is a wasteful number, since it uses less digits than its factorization.

708969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236326.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 708969 is about 842.0029691159. The cubic root of 708969 is about 89.1680115479.

The spelling of 708969 in words is "seven hundred eight thousand, nine hundred sixty-nine".