1730675042 has 8 divisors (see below), whose sum is σ = 2638570332. Its totient is φ = 851151600.

The previous prime is 1730675033. The next prime is 1730675047. The reversal of 1730675042 is 2405760371.

It can be written as a sum of positive squares in 2 ways, for example, as 1711394161 + 19280881 = 41369^2 + 4391^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1730675042² = 5990472202003403528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1730674993 and 1730675011.

It is not an unprimeable number, because it can be changed into a prime (1730675047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7092809 + ... + 7093052.

Almost surely, 2^1730675042 is an apocalyptic number.

1730675042 is a deficient number, since it is larger than the sum of its proper divisors (907895290).

1730675042 is a wasteful number, since it uses less digits than its factorization.

1730675042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14185924.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 1730675042 is about 41601.3826933673. The cubic root of 1730675042 is about 1200.6189034291.

The spelling of 1730675042 in words is "one billion, seven hundred thirty million, six hundred seventy-five thousand, forty-two".