3276661 has 8 divisors (see below), whose sum is σ = 3348864. Its totient is φ = 3205440.

The previous prime is 3276653. The next prime is 3276667. The reversal of 3276661 is 1666723.

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 3276661 - 2³ = 3276653 is a prime.

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 (3276667) 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, 11956 + ... + 12226.

It is an arithmetic number, because the mean of its divisors is an integer number (418608).

Almost surely, 2^3276661 is an apocalyptic number.

It is an amenable number.

3276661 is a deficient number, since it is larger than the sum of its proper divisors (72203).

3276661 is a wasteful number, since it uses less digits than its factorization.

3276661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491.

The product of its digits is 9072, while the sum is 31.

The square root of 3276661 is about 1810.1549657419. The cubic root of 3276661 is about 148.5287424478.

The spelling of 3276661 in words is "three million, two hundred seventy-six thousand, six hundred sixty-one".