3409012388 has 6 divisors (see below), whose sum is σ = 5965771686. Its totient is φ = 1704506192.

The previous prime is 3409012381. The next prime is 3409012421. The reversal of 3409012388 is 8832109043.

It can be written as a sum of positive squares in only one way, i.e., 3405656164 + 3356224 = 58358^2 + 1832^2 .

It is not an unprimeable number, because it can be changed into a prime (3409012381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426126545 + ... + 426126552.

It is an arithmetic number, because the mean of its divisors is an integer number (994295281).

Almost surely, 2^3409012388 is an apocalyptic number.

It is an amenable number.

3409012388 is a deficient number, since it is larger than the sum of its proper divisors (2556759298).

3409012388 is a wasteful number, since it uses less digits than its factorization.

3409012388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852253101 (or 852253099 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 3409012388 is about 58386.7483937922. The cubic root of 3409012388 is about 1505.0220396106.

The spelling of 3409012388 in words is "three billion, four hundred nine million, twelve thousand, three hundred eighty-eight".