683763426 has 48 divisors (see below), whose sum is σ = 1602042624. Its totient is φ = 209945472.

The previous prime is 683763413. The next prime is 683763427. The reversal of 683763426 is 624367386.

683763426 is a `hidden beast` number, since 6 + 8 + 3 + 7 + 634 + 2 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (683763427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9390 + ... + 38153.

It is an arithmetic number, because the mean of its divisors is an integer number (33375888).

Almost surely, 2^683763426 is an apocalyptic number.

683763426 is an abundant number, since it is smaller than the sum of its proper divisors (918279198).

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

683763426 is a wasteful number, since it uses less digits than its factorization.

683763426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47615 (or 47612 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 683763426 is about 26148.8704536162. The cubic root of 683763426 is about 880.9852197429.

The spelling of 683763426 in words is "six hundred eighty-three million, seven hundred sixty-three thousand, four hundred twenty-six".