3331179666 has 24 divisors (see below), whose sum is σ = 7225991760. Its totient is φ = 1109095416.

The previous prime is 3331179641. The next prime is 3331179667. The reversal of 3331179666 is 6669711333.

It is a super-2 number, since 2×3331179666² = 22193515934343743112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3331179667) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92260 + ... + 123183.

It is an arithmetic number, because the mean of its divisors is an integer number (301082990).

Almost surely, 2^3331179666 is an apocalyptic number.

3331179666 is an abundant number, since it is smaller than the sum of its proper divisors (3894812094).

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

3331179666 is a wasteful number, since it uses less digits than its factorization.

3331179666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216310 (or 216307 counting only the distinct ones).

The product of its digits is 367416, while the sum is 45.

The square root of 3331179666 is about 57716.3725991161. The cubic root of 3331179666 is about 1493.4797977071.

The spelling of 3331179666 in words is "three billion, three hundred thirty-one million, one hundred seventy-nine thousand, six hundred sixty-six".