3421080109 has 2 divisors, whose sum is σ = 3421080110. Its totient is φ = 3421080108.

The previous prime is 3421080097. The next prime is 3421080121. The reversal of 3421080109 is 9010801243.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (3421080097) and next prime (3421080121).

It can be written as a sum of positive squares in only one way, i.e., 3421080100 + 9 = 58490^2 + 3^2 .

It is a cyclic number.

It is not a de Polignac number, because 3421080109 - 2¹⁵ = 3421047341 is a prime.

It is a super-2 number, since 2×3421080109² = 23407578224390903762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3421081109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710540054 + 1710540055.

It is an arithmetic number, because the mean of its divisors is an integer number (1710540055).

Almost surely, 2^3421080109 is an apocalyptic number.

It is an amenable number.

3421080109 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421080109 is an equidigital number, since it uses as much as digits as its factorization.

3421080109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 3421080109 is about 58490.0000769362. Note that the first 4 decimals coincide. The cubic root of 3421080109 is about 1506.7958472907.

The spelling of 3421080109 in words is "three billion, four hundred twenty-one million, eighty thousand, one hundred nine".