3656162 has 8 divisors (see below), whose sum is σ = 5521500. Its totient is φ = 1815664.

The previous prime is 3656141. The next prime is 3656179. The reversal of 3656162 is 2616563.

It can be written as a sum of positive squares in 2 ways, for example, as 3644281 + 11881 = 1909^2 + 109^2 .

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

It is a super-3 number, since 3×3656162³ (a number of 21 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5837 + ... + 6432.

Almost surely, 2^3656162 is an apocalyptic number.

3656162 is a deficient number, since it is larger than the sum of its proper divisors (1865338).

3656162 is a wasteful number, since it uses less digits than its factorization.

3656162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12420.

The product of its digits is 6480, while the sum is 29.

The square root of 3656162 is about 1912.1093064990. The cubic root of 3656162 is about 154.0547677245.

The spelling of 3656162 in words is "three million, six hundred fifty-six thousand, one hundred sixty-two".