708138314 has 16 divisors (see below), whose sum is σ = 1148377608. Its totient is φ = 325558272.

The previous prime is 708138307. The next prime is 708138317. The reversal of 708138314 is 413831807.

It can be written as a sum of positive squares in 4 ways, for example, as 662805025 + 45333289 = 25745^2 + 6733^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (708138317) 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, 46307 + ... + 59670.

Almost surely, 2^708138314 is an apocalyptic number.

708138314 is a deficient number, since it is larger than the sum of its proper divisors (440239294).

708138314 is a wasteful number, since it uses less digits than its factorization.

708138314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106249.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 708138314 is about 26610.8683435922. The cubic root of 708138314 is about 891.3317242861.

The spelling of 708138314 in words is "seven hundred eight million, one hundred thirty-eight thousand, three hundred fourteen".