3424242881 has 4 divisors (see below), whose sum is σ = 3459544452. Its totient is φ = 3388941312.

The previous prime is 3424242841. The next prime is 3424242893. The reversal of 3424242881 is 1882424243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1882424243 = 7 ⋅268917749.

It can be written as a sum of positive squares in 2 ways, for example, as 796142656 + 2628100225 = 28216^2 + 51265^2 .

It is a cyclic number.

It is not a de Polignac number, because 3424242881 - 2⁶ = 3424242817 is a prime.

It is a super-2 number, since 2×3424242881² = 23450878616158360322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3424242841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17650640 + ... + 17650833.

It is an arithmetic number, because the mean of its divisors is an integer number (864886113).

Almost surely, 2^3424242881 is an apocalyptic number.

It is an amenable number.

3424242881 is a deficient number, since it is larger than the sum of its proper divisors (35301571).

3424242881 is an equidigital number, since it uses as much as digits as its factorization.

3424242881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35301570.

The product of its digits is 98304, while the sum is 38.

The square root of 3424242881 is about 58517.0306919276. The cubic root of 3424242881 is about 1507.2600460924.

The spelling of 3424242881 in words is "three billion, four hundred twenty-four million, two hundred forty-two thousand, eight hundred eighty-one".