1689200348 has 24 divisors (see below), whose sum is σ = 3237406704. Its totient is φ = 764825600.

The previous prime is 1689200239. The next prime is 1689200353. The reversal of 1689200348 is 8430029861.

It is a super-2 number, since 2×1689200348² = 5706795631366642208, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 63383 + ... + 85998.

It is an arithmetic number, because the mean of its divisors is an integer number (134891946).

Almost surely, 2^1689200348 is an apocalyptic number.

It is an amenable number.

1689200348 is a deficient number, since it is larger than the sum of its proper divisors (1548206356).

1689200348 is a wasteful number, since it uses less digits than its factorization.

1689200348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149653 (or 149651 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 1689200348 is about 41099.8825789077. The cubic root of 1689200348 is about 1190.9505264798.

The spelling of 1689200348 in words is "one billion, six hundred eighty-nine million, two hundred thousand, three hundred forty-eight".