706540930 has 16 divisors (see below), whose sum is σ = 1293330240. Its totient is φ = 277826032.

The previous prime is 706540907. The next prime is 706540931. The reversal of 706540930 is 39045607.

It is not an unprimeable number, because it can be changed into a prime (706540931) 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, 598174 + ... + 599353.

It is an arithmetic number, because the mean of its divisors is an integer number (80833140).

Almost surely, 2^706540930 is an apocalyptic number.

706540930 is a deficient number, since it is larger than the sum of its proper divisors (586789310).

706540930 is a wasteful number, since it uses less digits than its factorization.

706540930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197593.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 706540930 is about 26580.8376466958. The cubic root of 706540930 is about 890.6610121152.

The spelling of 706540930 in words is "seven hundred six million, five hundred forty thousand, nine hundred thirty".