3204817139 has 2 divisors, whose sum is σ = 3204817140. Its totient is φ = 3204817138.

The previous prime is 3204817103. The next prime is 3204817151. The reversal of 3204817139 is 9317184023.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3204817139 is a prime.

It is not a weakly prime, because it can be changed into another prime (3204817639) 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, 1602408569 + 1602408570.

It is an arithmetic number, because the mean of its divisors is an integer number (1602408570).

Almost surely, 2^3204817139 is an apocalyptic number.

3204817139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3204817139 is an equidigital number, since it uses as much as digits as its factorization.

3204817139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 3204817139 is about 56611.1043789114. The cubic root of 3204817139 is about 1474.3516658862.

The spelling of 3204817139 in words is "three billion, two hundred four million, eight hundred seventeen thousand, one hundred thirty-nine".