708025663 has 2 divisors, whose sum is σ = 708025664. Its totient is φ = 708025662.

The previous prime is 708025657. The next prime is 708025667. The reversal of 708025663 is 366520807.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 708025663 - 2⁵ = 708025631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (708025667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354012831 + 354012832.

It is an arithmetic number, because the mean of its divisors is an integer number (354012832).

Almost surely, 2^708025663 is an apocalyptic number.

708025663 is a deficient number, since it is larger than the sum of its proper divisors (1).

708025663 is an equidigital number, since it uses as much as digits as its factorization.

708025663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 708025663 is about 26608.7516242307. The cubic root of 708025663 is about 891.2844572796.

The spelling of 708025663 in words is "seven hundred eight million, twenty-five thousand, six hundred sixty-three".