3356116643 has 4 divisors (see below), whose sum is σ = 3661218168. Its totient is φ = 3051015120.

The previous prime is 3356116633. The next prime is 3356116651. The reversal of 3356116643 is 3466116533.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3466116533 = 11 ⋅315101503.

It is a cyclic number.

It is not a de Polignac number, because 3356116643 - 2⁶ = 3356116579 is a prime.

It is a super-2 number, since 2×3356116643² = 22527037842843178898, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3356116597 and 3356116606.

It is not an unprimeable number, because it can be changed into a prime (3356116613) 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, 152550746 + ... + 152550767.

It is an arithmetic number, because the mean of its divisors is an integer number (915304542).

Almost surely, 2^3356116643 is an apocalyptic number.

3356116643 is a deficient number, since it is larger than the sum of its proper divisors (305101525).

3356116643 is a wasteful number, since it uses less digits than its factorization.

3356116643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305101524.

The product of its digits is 116640, while the sum is 38.

The square root of 3356116643 is about 57932.0001639854. Note that the first 3 decimals coincide. The cubic root of 3356116643 is about 1497.1972318854.

The spelling of 3356116643 in words is "three billion, three hundred fifty-six million, one hundred sixteen thousand, six hundred forty-three".