708979122 has 16 divisors (see below), whose sum is σ = 1575509280. Its totient is φ = 236326356.

The previous prime is 708979109. The next prime is 708979127. The reversal of 708979122 is 221979807.

It is not an unprimeable number, because it can be changed into a prime (708979127) 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, 6564568 + ... + 6564675.

It is an arithmetic number, because the mean of its divisors is an integer number (98469330).

Almost surely, 2^708979122 is an apocalyptic number.

708979122 is an abundant number, since it is smaller than the sum of its proper divisors (866530158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

708979122 is a wasteful number, since it uses less digits than its factorization.

708979122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13129254 (or 13129248 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 708979122 is about 26626.6618636283. The cubic root of 708979122 is about 891.6843589855.

The spelling of 708979122 in words is "seven hundred eight million, nine hundred seventy-nine thousand, one hundred twenty-two".