709740272 has 10 divisors (see below), whose sum is σ = 1375121808. Its totient is φ = 354870128.

The previous prime is 709740271. The next prime is 709740289. The reversal of 709740272 is 272047907.

709740272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (709740271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22179368 + ... + 22179399.

Almost surely, 2^709740272 is an apocalyptic number.

It is an amenable number.

709740272 is a deficient number, since it is larger than the sum of its proper divisors (665381536).

709740272 is a wasteful number, since it uses less digits than its factorization.

709740272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44358775 (or 44358769 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 709740272 is about 26640.9510340753. The cubic root of 709740272 is about 892.0033447829.

The spelling of 709740272 in words is "seven hundred nine million, seven hundred forty thousand, two hundred seventy-two".