3405232469 has 2 divisors, whose sum is σ = 3405232470. Its totient is φ = 3405232468.

The previous prime is 3405232373. The next prime is 3405232483. The reversal of 3405232469 is 9642325043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3281800369 + 123432100 = 57287^2 + 11110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3405232469 is a prime.

It is a super-2 number, since 2×3405232469² = 23191216335863671922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3405232489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702616234 + 1702616235.

It is an arithmetic number, because the mean of its divisors is an integer number (1702616235).

Almost surely, 2^3405232469 is an apocalyptic number.

It is an amenable number.

3405232469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3405232469 is an equidigital number, since it uses as much as digits as its factorization.

3405232469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 3405232469 is about 58354.3697506879. The cubic root of 3405232469 is about 1504.4655768527.

The spelling of 3405232469 in words is "three billion, four hundred five million, two hundred thirty-two thousand, four hundred sixty-nine".