708016139 has 2 divisors, whose sum is σ = 708016140. Its totient is φ = 708016138.

The previous prime is 708016109. The next prime is 708016151. The reversal of 708016139 is 931610807.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-708016139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 708016099 and 708016108.

It is not a weakly prime, because it can be changed into another prime (708016109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354008069 + 354008070.

It is an arithmetic number, because the mean of its divisors is an integer number (354008070).

Almost surely, 2^708016139 is an apocalyptic number.

708016139 is a deficient number, since it is larger than the sum of its proper divisors (1).

708016139 is an equidigital number, since it uses as much as digits as its factorization.

708016139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 708016139 is about 26608.5726599530. The cubic root of 708016139 is about 891.2804608937.

The spelling of 708016139 in words is "seven hundred eight million, sixteen thousand, one hundred thirty-nine".