3335001666 has 32 divisors (see below), whose sum is σ = 6703699968. Its totient is φ = 1106066640.

The previous prime is 3335001661. The next prime is 3335001667. The reversal of 3335001666 is 6661005333.

It is a super-2 number, since 2×3335001666² = 22244472224445551112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3335001661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1106101 + ... + 1109111.

It is an arithmetic number, because the mean of its divisors is an integer number (209490624).

Almost surely, 2^3335001666 is an apocalyptic number.

3335001666 is an abundant number, since it is smaller than the sum of its proper divisors (3368698302).

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

3335001666 is a wasteful number, since it uses less digits than its factorization.

3335001666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886.

The product of its (nonzero) digits is 29160, while the sum is 33.

The square root of 3335001666 is about 57749.4732962994. The cubic root of 3335001666 is about 1494.0507564175.

Adding to 3335001666 its reverse (6661005333), we get a palindrome (9996006999).

The spelling of 3335001666 in words is "three billion, three hundred thirty-five million, one thousand, six hundred sixty-six".