3668136 has 16 divisors (see below), whose sum is σ = 9170400. Its totient is φ = 1222704.

The previous prime is 3668129. The next prime is 3668179. The reversal of 3668136 is 6318663.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3668097 and 3668106.

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, 76396 + ... + 76443.

It is an arithmetic number, because the mean of its divisors is an integer number (573150).

Almost surely, 2^3668136 is an apocalyptic number.

It is an amenable number.

3668136 is an abundant number, since it is smaller than the sum of its proper divisors (5502264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3668136 is a wasteful number, since it uses less digits than its factorization.

3668136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152848 (or 152844 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 3668136 is about 1915.2378442376. The cubic root of 3668136 is about 154.2227618933. Note that the first 3 decimals are identical.

The spelling of 3668136 in words is "three million, six hundred sixty-eight thousand, one hundred thirty-six".