700168745 has 8 divisors (see below), whose sum is σ = 843237384. Its totient is φ = 558111744.

The previous prime is 700168741. The next prime is 700168747. The reversal of 700168745 is 547861007.

It can be written as a sum of positive squares in 4 ways, for example, as 179051161 + 521117584 = 13381^2 + 22828^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 700168745 - 2² = 700168741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 700168699 and 700168708.

It is not an unprimeable number, because it can be changed into a prime (700168741) 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, 251384 + ... + 254153.

It is an arithmetic number, because the mean of its divisors is an integer number (105404673).

Almost surely, 2^700168745 is an apocalyptic number.

It is an amenable number.

700168745 is a deficient number, since it is larger than the sum of its proper divisors (143068639).

700168745 is a wasteful number, since it uses less digits than its factorization.

700168745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505819.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 700168745 is about 26460.7018992316. The cubic root of 700168745 is about 887.9753433249.

The spelling of 700168745 in words is "seven hundred million, one hundred sixty-eight thousand, seven hundred forty-five".