706021325748 has 36 divisors (see below), whose sum is σ = 1794525062148. Its totient is φ = 234040216320.

The previous prime is 706021325747. The next prime is 706021325749. The reversal of 706021325748 is 847523120607.

706021325748 is a `hidden beast` number, since 7 + 0 + 60 + 2 + 13 + 2 + 574 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (706021325747) and next prime (706021325749).

It can be written as a sum of positive squares in 2 ways, for example, as 15191055504 + 690830270244 = 123252^2 + 831162^2 .

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

It is a super-2 number, since 2×706021325748² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706021325743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54169461 + ... + 54182492.

It is an arithmetic number, because the mean of its divisors is an integer number (49847918393).

Almost surely, 2^706021325748 is an apocalyptic number.

It is an amenable number.

706021325748 is an abundant number, since it is smaller than the sum of its proper divisors (1088503736400).

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

706021325748 is a wasteful number, since it uses less digits than its factorization.

706021325748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108352144 (or 108352139 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 706021325748 in words is "seven hundred six billion, twenty-one million, three hundred twenty-five thousand, seven hundred forty-eight".