3421331717 has 8 divisors (see below), whose sum is σ = 3457958616. Its totient is φ = 3384732672.

The previous prime is 3421331689. The next prime is 3421331743. The reversal of 3421331717 is 7171331243.

3421331717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2243537956 + 1177793761 = 47366^2 + 34319^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3421331717 - 2¹² = 3421327621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421331777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321953 + ... + 332409.

It is an arithmetic number, because the mean of its divisors is an integer number (432244827).

Almost surely, 2^3421331717 is an apocalyptic number.

It is an amenable number.

3421331717 is a deficient number, since it is larger than the sum of its proper divisors (36626899).

3421331717 is a wasteful number, since it uses less digits than its factorization.

3421331717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13927.

The product of its digits is 10584, while the sum is 32.

The square root of 3421331717 is about 58492.1509007833. The cubic root of 3421331717 is about 1506.8327861699.

The spelling of 3421331717 in words is "three billion, four hundred twenty-one million, three hundred thirty-one thousand, seven hundred seventeen".