3669236 has 12 divisors (see below), whose sum is σ = 6700512. Its totient is φ = 1754808.

The previous prime is 3669227. The next prime is 3669241. The reversal of 3669236 is 6329663.

It is a junction number, because it is equal to n+sod(n) for n = 3669196 and 3669205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19850 + ... + 20033.

It is an arithmetic number, because the mean of its divisors is an integer number (558376).

Almost surely, 2^3669236 is an apocalyptic number.

It is an amenable number.

3669236 is a deficient number, since it is larger than the sum of its proper divisors (3031276).

3669236 is a wasteful number, since it uses less digits than its factorization.

3669236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39910 (or 39908 counting only the distinct ones).

The product of its digits is 34992, while the sum is 35.

The square root of 3669236 is about 1915.5249933112. The cubic root of 3669236 is about 154.2381764511.

The spelling of 3669236 in words is "three million, six hundred sixty-nine thousand, two hundred thirty-six".