1668083341 has 16 divisors (see below), whose sum is σ = 1728921600. Its totient is φ = 1608607728.

The previous prime is 1668083317. The next prime is 1668083383. The reversal of 1668083341 is 1433808661.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1668083341 - 2⁷ = 1668083213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1668083294 and 1668083303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1668083141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 777316 + ... + 779458.

It is an arithmetic number, because the mean of its divisors is an integer number (108057600).

Almost surely, 2^1668083341 is an apocalyptic number.

It is an amenable number.

1668083341 is a deficient number, since it is larger than the sum of its proper divisors (60838259).

1668083341 is a wasteful number, since it uses less digits than its factorization.

1668083341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 1668083341 is about 40842.1760071620. The cubic root of 1668083341 is about 1185.9669369908.

The spelling of 1668083341 in words is "one billion, six hundred sixty-eight million, eighty-three thousand, three hundred forty-one".