683052026 has 8 divisors (see below), whose sum is σ = 1026861300. Its totient is φ = 340764928.

The previous prime is 683052011. The next prime is 683052043. The reversal of 683052026 is 620250386.

It can be written as a sum of positive squares in 2 ways, for example, as 596580625 + 86471401 = 24425^2 + 9299^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 683051983 and 683052001.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 379421 + ... + 381216.

Almost surely, 2^683052026 is an apocalyptic number.

683052026 is a deficient number, since it is larger than the sum of its proper divisors (343809274).

683052026 is a wasteful number, since it uses less digits than its factorization.

683052026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761088.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 683052026 is about 26135.2640315724. The cubic root of 683052026 is about 880.6795826653.

The spelling of 683052026 in words is "six hundred eighty-three million, fifty-two thousand, twenty-six".