3420513353 has 2 divisors, whose sum is σ = 3420513354. Its totient is φ = 3420513352.

The previous prime is 3420513263. The next prime is 3420513391. The reversal of 3420513353 is 3533150243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1846249024 + 1574264329 = 42968^2 + 39677^2 .

It is a cyclic number.

It is not a de Polignac number, because 3420513353 - 2¹⁶ = 3420447817 is a prime.

It is not a weakly prime, because it can be changed into another prime (3420513553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710256676 + 1710256677.

It is an arithmetic number, because the mean of its divisors is an integer number (1710256677).

Almost surely, 2^3420513353 is an apocalyptic number.

It is an amenable number.

3420513353 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420513353 is an equidigital number, since it uses as much as digits as its factorization.

3420513353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 3420513353 is about 58485.1549797040. The cubic root of 3420513353 is about 1506.7126345115.

Adding to 3420513353 its reverse (3533150243), we get a palindrome (6953663596).

The spelling of 3420513353 in words is "three billion, four hundred twenty million, five hundred thirteen thousand, three hundred fifty-three".