3204352397 has 2 divisors, whose sum is σ = 3204352398. Its totient is φ = 3204352396.

The previous prime is 3204352391. The next prime is 3204352469. The reversal of 3204352397 is 7932534023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2966545156 + 237807241 = 54466^2 + 15421^2 .

It is a cyclic number.

It is not a de Polignac number, because 3204352397 - 2²⁶ = 3137243533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3204352397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3204352391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602176198 + 1602176199.

It is an arithmetic number, because the mean of its divisors is an integer number (1602176199).

Almost surely, 2^3204352397 is an apocalyptic number.

It is an amenable number.

3204352397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3204352397 is an equidigital number, since it uses as much as digits as its factorization.

3204352397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 38.

The square root of 3204352397 is about 56606.9995406928. Note that the first 3 decimals coincide. The cubic root of 3204352397 is about 1474.2803954376.

The spelling of 3204352397 in words is "three billion, two hundred four million, three hundred fifty-two thousand, three hundred ninety-seven".