3422093621 has 2 divisors, whose sum is σ = 3422093622. Its totient is φ = 3422093620.

The previous prime is 3422093611. The next prime is 3422093651. The reversal of 3422093621 is 1263902243.

3422093621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3402388900 + 19704721 = 58330^2 + 4439^2 .

It is an emirp because it is prime and its reverse (1263902243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3422093621 - 2²⁶ = 3354984757 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3422093611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711046810 + 1711046811.

It is an arithmetic number, because the mean of its divisors is an integer number (1711046811).

Almost surely, 2^3422093621 is an apocalyptic number.

It is an amenable number.

3422093621 is a deficient number, since it is larger than the sum of its proper divisors (1).

3422093621 is an equidigital number, since it uses as much as digits as its factorization.

3422093621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3422093621 is about 58498.6634120815. The cubic root of 3422093621 is about 1506.9446311873.

Adding to 3422093621 its reverse (1263902243), we get a palindrome (4685995864).

The spelling of 3422093621 in words is "three billion, four hundred twenty-two million, ninety-three thousand, six hundred twenty-one".