1730983 has 2 divisors, whose sum is σ = 1730984. Its totient is φ = 1730982.

The previous prime is 1730959. The next prime is 1730999. The reversal of 1730983 is 3890371.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1730983 - 2⁹ = 1730471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1730683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 865491 + 865492.

It is an arithmetic number, because the mean of its divisors is an integer number (865492).

2^1730983 is an apocalyptic number.

1730983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1730983 is an equidigital number, since it uses as much as digits as its factorization.

1730983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1730983 is about 1315.6682712599. The cubic root of 1730983 is about 120.0690112304.

The spelling of 1730983 in words is "one million, seven hundred thirty thousand, nine hundred eighty-three".