708066666408 has 16 divisors (see below), whose sum is σ = 1770166666080. Its totient is φ = 236022222128.

The previous prime is 708066666343. The next prime is 708066666431. The reversal of 708066666408 is 804666660807.

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, 14751388860 + ... + 14751388907.

It is an arithmetic number, because the mean of its divisors is an integer number (110635416630).

Almost surely, 2^708066666408 is an apocalyptic number.

It is an amenable number.

708066666408 is an abundant number, since it is smaller than the sum of its proper divisors (1062099999672).

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

708066666408 is a wasteful number, since it uses less digits than its factorization.

708066666408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29502777776 (or 29502777772 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 57.

The spelling of 708066666408 in words is "seven hundred eight billion, sixty-six million, six hundred sixty-six thousand, four hundred eight".