1606325834 has 8 divisors (see below), whose sum is σ = 2492574660. Its totient is φ = 775467616.

The previous prime is 1606325827. The next prime is 1606325857. The reversal of 1606325834 is 4385236061.

It can be written as a sum of positive squares in 2 ways, for example, as 1470952609 + 135373225 = 38353^2 + 11635^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13847579 + ... + 13847694.

Almost surely, 2^1606325834 is an apocalyptic number.

1606325834 is a deficient number, since it is larger than the sum of its proper divisors (886248826).

1606325834 is a wasteful number, since it uses less digits than its factorization.

1606325834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27695304.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 1606325834 is about 40078.9949225277. The cubic root of 1606325834 is about 1171.1464725817.

The spelling of 1606325834 in words is "one billion, six hundred six million, three hundred twenty-five thousand, eight hundred thirty-four".