683680941 has 24 divisors (see below), whose sum is σ = 1011988224. Its totient is φ = 444569760.

The previous prime is 683680897. The next prime is 683680961. The reversal of 683680941 is 149086386.

It is not a de Polignac number, because 683680941 - 2⁹ = 683680429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683680961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128955 + ... + 134151.

It is an arithmetic number, because the mean of its divisors is an integer number (42166176).

Almost surely, 2^683680941 is an apocalyptic number.

It is an amenable number.

683680941 is a deficient number, since it is larger than the sum of its proper divisors (328307283).

683680941 is a wasteful number, since it uses less digits than its factorization.

683680941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5561 (or 5558 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 683680941 is about 26147.2931868674. The cubic root of 683680941 is about 880.9497927783.

The spelling of 683680941 in words is "six hundred eighty-three million, six hundred eighty thousand, nine hundred forty-one".