1003329842 has 8 divisors (see below), whose sum is σ = 1505733996. Its totient is φ = 501418512.

The previous prime is 1003329839. The next prime is 1003329853. The reversal of 1003329842 is 2489233001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 975250441 + 28079401 = 31229^2 + 5299^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1003329799 and 1003329808.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 118073 + ... + 126284.

Almost surely, 2^1003329842 is an apocalyptic number.

1003329842 is a deficient number, since it is larger than the sum of its proper divisors (502404154).

1003329842 is a wasteful number, since it uses less digits than its factorization.

1003329842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246412.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 1003329842 is about 31675.3822707793. The cubic root of 1003329842 is about 1001.1087176243.

The spelling of 1003329842 in words is "one billion, three million, three hundred twenty-nine thousand, eight hundred forty-two".