1730485493 has 12 divisors (see below), whose sum is σ = 1911688800. Its totient is φ = 1565241480.

The previous prime is 1730485469. The next prime is 1730485499. The reversal of 1730485493 is 3945840371.

It is not a de Polignac number, because 1730485493 - 2¹² = 1730481397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1730485499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11855 + ... + 60012.

It is an arithmetic number, because the mean of its divisors is an integer number (159307400).

Almost surely, 2^1730485493 is an apocalyptic number.

It is an amenable number.

1730485493 is a deficient number, since it is larger than the sum of its proper divisors (181203307).

1730485493 is a wasteful number, since it uses less digits than its factorization.

1730485493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72088 (or 72077 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 1730485493 is about 41599.1044735340. The cubic root of 1730485493 is about 1200.5750699699.

The spelling of 1730485493 in words is "one billion, seven hundred thirty million, four hundred eighty-five thousand, four hundred ninety-three".