708006641 has 4 divisors (see below), whose sum is σ = 708460032. Its totient is φ = 707553252.

The previous prime is 708006623. The next prime is 708006697. The reversal of 708006641 is 146600807.

708006641 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, and also an emirpimes, since its reverse is a distinct semiprime: 146600807 = 107 ⋅1370101.

It is a cyclic number.

It is not a de Polignac number, because 708006641 - 2⁶ = 708006577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 708006598 and 708006607.

It is not an unprimeable number, because it can be changed into a prime (708006601) 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, 224345 + ... + 227478.

It is an arithmetic number, because the mean of its divisors is an integer number (177115008).

Almost surely, 2^708006641 is an apocalyptic number.

It is an amenable number.

708006641 is a deficient number, since it is larger than the sum of its proper divisors (453391).

708006641 is a wasteful number, since it uses less digits than its factorization.

708006641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453390.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 708006641 is about 26608.3941830393. The cubic root of 708006641 is about 891.2764753821.

The spelling of 708006641 in words is "seven hundred eight million, six thousand, six hundred forty-one".