3423693109 has 2 divisors, whose sum is σ = 3423693110. Its totient is φ = 3423693108.

The previous prime is 3423693071. The next prime is 3423693149. The reversal of 3423693109 is 9013963243.

It is an a-pointer prime, because the next prime (3423693149) can be obtained adding 3423693109 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3404139025 + 19554084 = 58345^2 + 4422^2 .

It is an emirp because it is prime and its reverse (9013963243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3423693109 - 2¹⁵ = 3423660341 is a prime.

It is a super-2 number, since 2×3423693109² = 23443349009228171762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3423693149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711846554 + 1711846555.

It is an arithmetic number, because the mean of its divisors is an integer number (1711846555).

Almost surely, 2^3423693109 is an apocalyptic number.

It is an amenable number.

3423693109 is a deficient number, since it is larger than the sum of its proper divisors (1).

3423693109 is an equidigital number, since it uses as much as digits as its factorization.

3423693109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 3423693109 is about 58512.3329649400. The cubic root of 3423693109 is about 1507.1793768029.

The spelling of 3423693109 in words is "three billion, four hundred twenty-three million, six hundred ninety-three thousand, one hundred nine".