3316198946809 has 24 divisors (see below), whose sum is σ = 3978905265920. Its totient is φ = 2706845081472.

The previous prime is 3316198946803. The next prime is 3316198946813. The reversal of 3316198946809 is 9086498916133.

It is not a de Polignac number, because 3316198946809 - 2¹⁷ = 3316198815737 is a prime.

It is a super-2 number, since 2×3316198946809² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3316198946803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3428529 + ... + 4288030.

Almost surely, 2^{3316198946809} is an apocalyptic number.

It is an amenable number.

3316198946809 is a deficient number, since it is larger than the sum of its proper divisors (662706319111).

3316198946809 is an equidigital number, since it uses as much as digits as its factorization.

3316198946809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7716697 (or 7716668 counting only the distinct ones).

The product of its (nonzero) digits is 60466176, while the sum is 67.

The spelling of 3316198946809 in words is "three trillion, three hundred sixteen billion, one hundred ninety-eight million, nine hundred forty-six thousand, eight hundred nine".