706733400340 has 24 divisors (see below), whose sum is σ = 1619061972192. Its totient is φ = 256993963680.

The previous prime is 706733400283. The next prime is 706733400341. The reversal of 706733400340 is 43004337607.

It is a happy number.

It is a super-2 number, since 2×706733400340² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 706733400340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706733400341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1606212054 + ... + 1606212493.

It is an arithmetic number, because the mean of its divisors is an integer number (67460915508).

Almost surely, 2^706733400340 is an apocalyptic number.

It is an amenable number.

706733400340 is an abundant number, since it is smaller than the sum of its proper divisors (912328571852).

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

706733400340 is a wasteful number, since it uses less digits than its factorization.

706733400340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3212424567 (or 3212424565 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 37.

Adding to 706733400340 its reverse (43004337607), we get a palindrome (749737737947).

The spelling of 706733400340 in words is "seven hundred six billion, seven hundred thirty-three million, four hundred thousand, three hundred forty".