3669388 has 12 divisors (see below), whose sum is σ = 6435072. Its totient is φ = 1830800.

The previous prime is 3669383. The next prime is 3669427. The reversal of 3669388 is 8839663.

It is not an unprimeable number, because it can be changed into a prime (3669383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2613 + ... + 3763.

It is an arithmetic number, because the mean of its divisors is an integer number (536256).

Almost surely, 2^3669388 is an apocalyptic number.

It is an amenable number.

3669388 is a deficient number, since it is larger than the sum of its proper divisors (2765684).

3669388 is a wasteful number, since it uses less digits than its factorization.

3669388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952 (or 1950 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 3669388 is about 1915.5646687074. The cubic root of 3669388 is about 154.2403062204.

The spelling of 3669388 in words is "three million, six hundred sixty-nine thousand, three hundred eighty-eight".