683880707 has 2 divisors, whose sum is σ = 683880708. Its totient is φ = 683880706.

The previous prime is 683880683. The next prime is 683880713. The reversal of 683880707 is 707088386.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 683880707 - 2¹⁰ = 683879683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (683880727) 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 as a sum of consecutive naturals, namely, 341940353 + 341940354.

It is an arithmetic number, because the mean of its divisors is an integer number (341940354).

Almost surely, 2^683880707 is an apocalyptic number.

683880707 is a deficient number, since it is larger than the sum of its proper divisors (1).

683880707 is an equidigital number, since it uses as much as digits as its factorization.

683880707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 683880707 is about 26151.1129208682. The cubic root of 683880707 is about 881.0355865398.

The spelling of 683880707 in words is "six hundred eighty-three million, eight hundred eighty thousand, seven hundred seven".