708878063 has 4 divisors (see below), whose sum is σ = 711844320. Its totient is φ = 705911808.

The previous prime is 708878029. The next prime is 708878077. The reversal of 708878063 is 360878807.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-708878063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 708877999 and 708878017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708878003) 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, 1482770 + ... + 1483247.

It is an arithmetic number, because the mean of its divisors is an integer number (177961080).

Almost surely, 2^708878063 is an apocalyptic number.

708878063 is a deficient number, since it is larger than the sum of its proper divisors (2966257).

708878063 is a wasteful number, since it uses less digits than its factorization.

708878063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966256.

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 708878063 is about 26624.7640928516. The cubic root of 708878063 is about 891.6419896083.

The spelling of 708878063 in words is "seven hundred eight million, eight hundred seventy-eight thousand, sixty-three".