3219240001 has 2 divisors, whose sum is σ = 3219240002. Its totient is φ = 3219240000.

The previous prime is 3219239993. The next prime is 3219240029. The reversal of 3219240001 is 1000429123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3116318976 + 102921025 = 55824^2 + 10145^2 .

It is a cyclic number.

It is not a de Polignac number, because 3219240001 - 2³ = 3219239993 is a prime.

It is not a weakly prime, because it can be changed into another prime (3219240041) 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, 1609620000 + 1609620001.

It is an arithmetic number, because the mean of its divisors is an integer number (1609620001).

Almost surely, 2^3219240001 is an apocalyptic number.

It is an amenable number.

3219240001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3219240001 is an equidigital number, since it uses as much as digits as its factorization.

3219240001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 3219240001 is about 56738.3468299879. The cubic root of 3219240001 is about 1476.5600655166.

Adding to 3219240001 its reverse (1000429123), we get a palindrome (4219669124).

The spelling of 3219240001 in words is "three billion, two hundred nineteen million, two hundred forty thousand, one".