709930 has 32 divisors (see below), whose sum is σ = 1419264. Its totient is φ = 254016.

The previous prime is 709927. The next prime is 709957. The reversal of 709930 is 39907.

709930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5527 + ... + 5653.

It is an arithmetic number, because the mean of its divisors is an integer number (44352).

2⁷⁰⁹⁹³⁰ is an apocalyptic number.

709930 is a deficient number, since it is larger than the sum of its proper divisors (709334).

709930 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (709929) it forms an eRAP, since the sums of their prime factors are consecutive (189 and 190).

709930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190.

The product of its (nonzero) digits is 1701, while the sum is 28.

The square root of 709930 is about 842.5734389357. The cubic root of 709930 is about 89.2082821243.

It can be divided in two parts, 70 and 9930, that added together give a 4-th power (10000 = 10⁴).

The spelling of 709930 in words is "seven hundred nine thousand, nine hundred thirty".