3301988 has 12 divisors (see below), whose sum is σ = 5791212. Its totient is φ = 1647360.

The previous prime is 3301981. The next prime is 3301999. The reversal of 3301988 is 8891033.

It can be written as a sum of positive squares in 2 ways, for example, as 350464 + 2951524 = 592^2 + 1718^2 .

It is a super-5 number, since 5×3301988⁵ (a number of 34 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (3301981) 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, 3056 + ... + 3992.

It is an arithmetic number, because the mean of its divisors is an integer number (482601).

Almost surely, 2^3301988 is an apocalyptic number.

It is an amenable number.

3301988 is a deficient number, since it is larger than the sum of its proper divisors (2489224).

3301988 is a wasteful number, since it uses less digits than its factorization.

3301988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822 (or 1820 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 3301988 is about 1817.1373090661. The cubic root of 3301988 is about 148.9104457125.

The spelling of 3301988 in words is "three million, three hundred one thousand, nine hundred eighty-eight".