3409002568 has 32 divisors (see below), whose sum is σ = 6521067000. Its totient is φ = 1670261760.

The previous prime is 3409002557. The next prime is 3409002587. The reversal of 3409002568 is 8652009043.

It can be written as a sum of positive squares in 4 ways, for example, as 587480644 + 2821521924 = 24238^2 + 53118^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 118288 + ... + 144256.

Almost surely, 2^3409002568 is an apocalyptic number.

It is an amenable number.

3409002568 is a deficient number, since it is larger than the sum of its proper divisors (3112064432).

3409002568 is a wasteful number, since it uses less digits than its factorization.

3409002568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26305 (or 26301 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 3409002568 is about 58386.6642993073. The cubic root of 3409002568 is about 1505.0205944872.

The spelling of 3409002568 in words is "three billion, four hundred nine million, two thousand, five hundred sixty-eight".