3409657808 has 10 divisors (see below), whose sum is σ = 6606212034. Its totient is φ = 1704828896.

The previous prime is 3409657789. The next prime is 3409657829. The reversal of 3409657808 is 8087569043.

It can be written as a sum of positive squares in only one way, i.e., 3297975184 + 111682624 = 57428^2 + 10568^2 .

It is a congruent 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 as a sum of consecutive naturals, namely, 106551791 + ... + 106551822.

Almost surely, 2^3409657808 is an apocalyptic number.

It is an amenable number.

3409657808 is a deficient number, since it is larger than the sum of its proper divisors (3196554226).

3409657808 is a wasteful number, since it uses less digits than its factorization.

3409657808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213103621 (or 213103615 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 3409657808 is about 58392.2752425353. The cubic root of 3409657808 is about 1505.1170143343.

The spelling of 3409657808 in words is "three billion, four hundred nine million, six hundred fifty-seven thousand, eight hundred eight".