3316393661 has 8 divisors (see below), whose sum is σ = 3817830720. Its totient is φ = 2821873248.

The previous prime is 3316393651. The next prime is 3316393679. The reversal of 3316393661 is 1663936133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3316393661 - 2¹⁰ = 3316392637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3316393651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1728131 + ... + 1730048.

It is an arithmetic number, because the mean of its divisors is an integer number (477228840).

Almost surely, 2^3316393661 is an apocalyptic number.

It is an amenable number.

3316393661 is a deficient number, since it is larger than the sum of its proper divisors (501437059).

3316393661 is a wasteful number, since it uses less digits than its factorization.

3316393661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3458323.

The product of its digits is 157464, while the sum is 41.

The square root of 3316393661 is about 57588.1381970280. The cubic root of 3316393661 is about 1491.2668326083.

The spelling of 3316393661 in words is "three billion, three hundred sixteen million, three hundred ninety-three thousand, six hundred sixty-one".