708706672 has 20 divisors (see below), whose sum is σ = 1399028760. Its totient is φ = 347667008.

The previous prime is 708706667. The next prime is 708706673. The reversal of 708706672 is 276607807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708706673) 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, 417022 + ... + 418717.

It is an arithmetic number, because the mean of its divisors is an integer number (69951438).

Almost surely, 2^708706672 is an apocalyptic number.

It is an amenable number.

708706672 is a deficient number, since it is larger than the sum of its proper divisors (690322088).

708706672 is a wasteful number, since it uses less digits than its factorization.

708706672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835800 (or 835794 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 708706672 is about 26621.5452594323. The cubic root of 708706672 is about 891.5701240610.

The spelling of 708706672 in words is "seven hundred eight million, seven hundred six thousand, six hundred seventy-two".