3640108 has 24 divisors (see below), whose sum is σ = 6804000. Its totient is φ = 1698048.

The previous prime is 3640081. The next prime is 3640121. The reversal of 3640108 is 8010463.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13398 + ... + 13666.

It is an arithmetic number, because the mean of its divisors is an integer number (283500).

Almost surely, 2^3640108 is an apocalyptic number.

It is an amenable number.

3640108 is a deficient number, since it is larger than the sum of its proper divisors (3163892).

3640108 is a wasteful number, since it uses less digits than its factorization.

3640108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 3640108 is about 1907.9067063145. The cubic root of 3640108 is about 153.8289549748.

The spelling of 3640108 in words is "three million, six hundred forty thousand, one hundred eight".