3369656 has 8 divisors (see below), whose sum is σ = 6318120. Its totient is φ = 1684824.

The previous prime is 3369649. The next prime is 3369659. The reversal of 3369656 is 6569633.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3369656² = 22709163116672, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3 + 3⁸ + 6 + 9³ + 6⁸ + 5⁵ + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3369659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210596 + ... + 210611.

It is an arithmetic number, because the mean of its divisors is an integer number (789765).

Almost surely, 2^3369656 is an apocalyptic number.

It is an amenable number.

3369656 is a deficient number, since it is larger than the sum of its proper divisors (2948464).

3369656 is a wasteful number, since it uses less digits than its factorization.

3369656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421213 (or 421209 counting only the distinct ones).

The product of its digits is 87480, while the sum is 38.

The square root of 3369656 is about 1835.6622783072. The cubic root of 3369656 is about 149.9207878065.

The spelling of 3369656 in words is "three million, three hundred sixty-nine thousand, six hundred fifty-six".