3204342769 has 2 divisors, whose sum is σ = 3204342770. Its totient is φ = 3204342768.

The previous prime is 3204342719. The next prime is 3204342781. The reversal of 3204342769 is 9672434023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2993512369 + 210830400 = 54713^2 + 14520^2 .

It is a cyclic number.

It is not a de Polignac number, because 3204342769 - 2¹¹ = 3204340721 is a prime.

It is a super-2 number, since 2×3204342769² = 20535625162485174722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3204342719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602171384 + 1602171385.

It is an arithmetic number, because the mean of its divisors is an integer number (1602171385).

Almost surely, 2^3204342769 is an apocalyptic number.

It is an amenable number.

3204342769 is a deficient number, since it is larger than the sum of its proper divisors (1).

3204342769 is an equidigital number, since it uses as much as digits as its factorization.

3204342769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 3204342769 is about 56606.9144981424. The cubic root of 3204342769 is about 1474.2789188640.

The spelling of 3204342769 in words is "three billion, two hundred four million, three hundred forty-two thousand, seven hundred sixty-nine".