683242790 has 16 divisors (see below), whose sum is σ = 1269509760. Its totient is φ = 264480960.

The previous prime is 683242783. The next prime is 683242817. The reversal of 683242790 is 97242386.

It is a happy number.

683242790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101695 + ... + 1102314.

It is an arithmetic number, because the mean of its divisors is an integer number (79344360).

Almost surely, 2^683242790 is an apocalyptic number.

683242790 is a deficient number, since it is larger than the sum of its proper divisors (586266970).

683242790 is a wasteful number, since it uses less digits than its factorization.

683242790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204047.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 683242790 is about 26138.9133285988. The cubic root of 683242790 is about 880.7615609608.

The spelling of 683242790 in words is "six hundred eighty-three million, two hundred forty-two thousand, seven hundred ninety".