3361816242 has 48 divisors (see below), whose sum is σ = 7541178840. Its totient is φ = 1081092096.

The previous prime is 3361816193. The next prime is 3361816253. The reversal of 3361816242 is 2426181633.

3361816242 is a `hidden beast` number, since 3 + 3 + 618 + 16 + 24 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3361796361 + 19881 = 57981^2 + 141^2 .

It is a super-2 number, since 2×3361816242² = 22603616889950005128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3361816197 and 3361816206.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1070098 + ... + 1073234.

Almost surely, 2^3361816242 is an apocalyptic number.

3361816242 is an abundant number, since it is smaller than the sum of its proper divisors (4179362598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3361816242 is a wasteful number, since it uses less digits than its factorization.

3361816242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5227 (or 5224 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 3361816242 is about 57981.1714438403. The cubic root of 3361816242 is about 1498.0443019382.

Adding to 3361816242 its reverse (2426181633), we get a palindrome (5787997875).

The spelling of 3361816242 in words is "three billion, three hundred sixty-one million, eight hundred sixteen thousand, two hundred forty-two".