683704074496 has 27 divisors (see below), whose sum is σ = 1364763838431. Its totient is φ = 341845422336.

The previous prime is 683704074491. The next prime is 683704074499. The reversal of 683704074496 is 694470407386.

The square root of 683704074496 is 826864.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×683704074496² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 683704074496.

It is not an unprimeable number, because it can be changed into a prime (683704074491) 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 2 ways as a sum of consecutive naturals, for example, 13203985 + ... + 13255663.

Almost surely, 2^683704074496 is an apocalyptic number.

683704074496 is the 826864-th square number.

It is an amenable number.

683704074496 is a deficient number, since it is larger than the sum of its proper divisors (681059763935).

683704074496 is an frugal number, since it uses more digits than its factorization.

683704074496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103374 (or 51681 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 58.

The spelling of 683704074496 in words is "six hundred eighty-three billion, seven hundred four million, seventy-four thousand, four hundred ninety-six".