1730030 has 16 divisors (see below), whose sum is σ = 3143664. Its totient is φ = 685440.

The previous prime is 1729961. The next prime is 1730041. The reversal of 1730030 is 300371.

It is a happy number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1729987 and 1730014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365 + ... + 1895.

It is an arithmetic number, because the mean of its divisors is an integer number (196479).

2^1730030 is an apocalyptic number.

1730030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1730030 is a deficient number, since it is larger than the sum of its proper divisors (1413634).

1730030 is a wasteful number, since it uses less digits than its factorization.

1730030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651.

The product of its (nonzero) digits is 63, while the sum is 14.

The square root of 1730030 is about 1315.3060480360. The cubic root of 1730030 is about 120.0469723517.

The spelling of 1730030 in words is "one million, seven hundred thirty thousand, thirty".