706942338 has 32 divisors (see below), whose sum is σ = 1464091200. Its totient is φ = 227295936.

The previous prime is 706942319. The next prime is 706942339. The reversal of 706942338 is 833249607.

It is a self number, because there is not a number n which added to its sum of digits gives 706942338.

It is not an unprimeable number, because it can be changed into a prime (706942339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343320 + ... + 345372.

It is an arithmetic number, because the mean of its divisors is an integer number (45752850).

Almost surely, 2^706942338 is an apocalyptic number.

706942338 is an abundant number, since it is smaller than the sum of its proper divisors (757148862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706942338 is a wasteful number, since it uses less digits than its factorization.

706942338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4066.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 706942338 is about 26588.3872771554. The cubic root of 706942338 is about 890.8296509753.

The spelling of 706942338 in words is "seven hundred six million, nine hundred forty-two thousand, three hundred thirty-eight".