3361657 has 8 divisors (see below), whose sum is σ = 3777984. Its totient is φ = 2967888.

The previous prime is 3361639. The next prime is 3361661. The reversal of 3361657 is 7561633.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3361657 is a prime.

It is a super-2 number, since 2×3361657² = 22601475571298, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3² + 3² + 6⁸ + 1 + 6⁸ + 5 + 7⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3361607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5323 + ... + 5920.

It is an arithmetic number, because the mean of its divisors is an integer number (472248).

Almost surely, 2^3361657 is an apocalyptic number.

It is an amenable number.

3361657 is a deficient number, since it is larger than the sum of its proper divisors (416327).

3361657 is a wasteful number, since it uses less digits than its factorization.

3361657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11279.

The product of its digits is 11340, while the sum is 31.

The square root of 3361657 is about 1833.4822060767. The cubic root of 3361657 is about 149.8020648520.

The spelling of 3361657 in words is "three million, three hundred sixty-one thousand, six hundred fifty-seven".