709714979 has 8 divisors (see below), whose sum is σ = 750718752. Its totient is φ = 669556800.

The previous prime is 709714969. The next prime is 709715003. The reversal of 709714979 is 979417907.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-709714979 is a prime.

It is a super-3 number, since 3×709714979³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 709714979.

It is not an unprimeable number, because it can be changed into a prime (709714909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209672 + ... + 213029.

It is an arithmetic number, because the mean of its divisors is an integer number (93839844).

Almost surely, 2^709714979 is an apocalyptic number.

709714979 is a deficient number, since it is larger than the sum of its proper divisors (41003773).

709714979 is a wasteful number, since it uses less digits than its factorization.

709714979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422797.

The product of its (nonzero) digits is 1000188, while the sum is 53.

The square root of 709714979 is about 26640.4763283242. The cubic root of 709714979 is about 891.9927485552.

The spelling of 709714979 in words is "seven hundred nine million, seven hundred fourteen thousand, nine hundred seventy-nine".