706847004 has 36 divisors (see below), whose sum is σ = 1787560320. Its totient is φ = 235509120.

The previous prime is 706847003. The next prime is 706847021. The reversal of 706847004 is 400748607.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 706847004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706847003) 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 11 ways as a sum of consecutive naturals, for example, 147364 + ... + 152084.

Almost surely, 2^706847004 is an apocalyptic number.

It is an amenable number.

706847004 is an abundant number, since it is smaller than the sum of its proper divisors (1080713316).

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

706847004 is a wasteful number, since it uses less digits than its factorization.

706847004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8890 (or 8885 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 706847004 is about 26586.5944415602. The cubic root of 706847004 is about 890.7896051954.

The spelling of 706847004 in words is "seven hundred six million, eight hundred forty-seven thousand, four".