3240350401 has 2 divisors, whose sum is σ = 3240350402. Its totient is φ = 3240350400.

The previous prime is 3240350389. The next prime is 3240350419. The reversal of 3240350401 is 1040530423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3071376400 + 168974001 = 55420^2 + 12999^2 .

It is an emirp because it is prime and its reverse (1040530423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3240350401 - 2²³ = 3231961793 is a prime.

It is not a weakly prime, because it can be changed into another prime (3240350431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620175200 + 1620175201.

It is an arithmetic number, because the mean of its divisors is an integer number (1620175201).

Almost surely, 2^3240350401 is an apocalyptic number.

It is an amenable number.

3240350401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240350401 is an equidigital number, since it uses as much as digits as its factorization.

3240350401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3240350401 is about 56924.0757588562. The cubic root of 3240350401 is about 1479.7805860814.

Adding to 3240350401 its reverse (1040530423), we get a palindrome (4280880824).

The spelling of 3240350401 in words is "three billion, two hundred forty million, three hundred fifty thousand, four hundred one".