3420325901 has 2 divisors, whose sum is σ = 3420325902. Its totient is φ = 3420325900.

The previous prime is 3420325873. The next prime is 3420325927. The reversal of 3420325901 is 1095230243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2272810276 + 1147515625 = 47674^2 + 33875^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3420325901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3420385901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710162950 + 1710162951.

It is an arithmetic number, because the mean of its divisors is an integer number (1710162951).

Almost surely, 2^3420325901 is an apocalyptic number.

It is an amenable number.

3420325901 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420325901 is an equidigital number, since it uses as much as digits as its factorization.

3420325901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3420325901 is about 58483.5523972339. The cubic root of 3420325901 is about 1506.6851102360.

The spelling of 3420325901 in words is "three billion, four hundred twenty million, three hundred twenty-five thousand, nine hundred one".