704356116746 has 8 divisors (see below), whose sum is σ = 1073854407684. Its totient is φ = 346404647520.

The previous prime is 704356116743. The next prime is 704356116791. The reversal of 704356116746 is 647611653407.

It can be written as a sum of positive squares in 2 ways, for example, as 595967016121 + 108389100625 = 771989^2 + 329225^2 .

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

It is a super-2 number, since 2×704356116746² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 704356116694 and 704356116703.

It is not an unprimeable number, because it can be changed into a prime (704356116743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2886705275 + ... + 2886705518.

Almost surely, 2^704356116746 is an apocalyptic number.

704356116746 is a deficient number, since it is larger than the sum of its proper divisors (369498290938).

704356116746 is a wasteful number, since it uses less digits than its factorization.

704356116746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5773410856.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 704356116746 in words is "seven hundred four billion, three hundred fifty-six million, one hundred sixteen thousand, seven hundred forty-six".