708426661007 has 8 divisors (see below), whose sum is σ = 779153382336. Its totient is φ = 640018848672.

The previous prime is 708426660971. The next prime is 708426661013. The reversal of 708426661007 is 700166624807.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 708426661007 - 2²⁴ = 708409883791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708426661097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579726608 + ... + 579727829.

It is an arithmetic number, because the mean of its divisors is an integer number (97394172792).

Almost surely, 2^708426661007 is an apocalyptic number.

708426661007 is a deficient number, since it is larger than the sum of its proper divisors (70726721329).

708426661007 is a wasteful number, since it uses less digits than its factorization.

708426661007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159454497.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 708426661007 in words is "seven hundred eight billion, four hundred twenty-six million, six hundred sixty-one thousand, seven".