3338661 has 8 divisors (see below), whose sum is σ = 4685920. Its totient is φ = 2108592.

The previous prime is 3338651. The next prime is 3338689. The reversal of 3338661 is 1668333.

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

It is not a de Polignac number, because 3338661 - 2⁶ = 3338597 is a prime.

It is a super-2 number, since 2×3338661² = 22293314545842, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3338651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29230 + ... + 29343.

It is an arithmetic number, because the mean of its divisors is an integer number (585740).

Almost surely, 2^3338661 is an apocalyptic number.

It is an amenable number.

3338661 is a deficient number, since it is larger than the sum of its proper divisors (1347259).

3338661 is a wasteful number, since it uses less digits than its factorization.

3338661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58595.

The product of its digits is 7776, while the sum is 30.

The square root of 3338661 is about 1827.2003174255. The cubic root of 3338661 is about 149.4597006250.

The spelling of 3338661 in words is "three million, three hundred thirty-eight thousand, six hundred sixty-one".