709949907 has 32 divisors (see below), whose sum is σ = 1067376960. Its totient is φ = 466329600.

The previous prime is 709949897. The next prime is 709949951.

709949907 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 709949907 - 2⁶ = 709949843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (709949987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 700333 + ... + 701345.

It is an arithmetic number, because the mean of its divisors is an integer number (33355530).

Almost surely, 2^709949907 is an apocalyptic number.

709949907 is a deficient number, since it is larger than the sum of its proper divisors (357427053).

709949907 is a wasteful number, since it uses less digits than its factorization.

709949907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380 (or 1374 counting only the distinct ones).

The product of its (nonzero) digits is 1285956, while the sum is 54.

The square root of 709949907 is about 26644.8851939730. The cubic root of 709949907 is about 892.0911594013.

The spelling of 709949907 in words is "seven hundred nine million, nine hundred forty-nine thousand, nine hundred seven".