3618608 has 20 divisors (see below), whose sum is σ = 8012880. Its totient is φ = 1550784.

The previous prime is 3618583. The next prime is 3618631. The reversal of 3618608 is 8068163.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an Ulam 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, 16043 + ... + 16266.

It is an arithmetic number, because the mean of its divisors is an integer number (400644).

Almost surely, 2^3618608 is an apocalyptic number.

It is an amenable number.

3618608 is an abundant number, since it is smaller than the sum of its proper divisors (4394272).

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

3618608 is a wasteful number, since it uses less digits than its factorization.

3618608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32324 (or 32318 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 3618608 is about 1902.2639143925. The cubic root of 3618608 is about 153.5254973613.

The spelling of 3618608 in words is "three million, six hundred eighteen thousand, six hundred eight".