3897608 has 32 divisors (see below), whose sum is σ = 8588160. Its totient is φ = 1634880.

The previous prime is 3897587. The next prime is 3897611. The reversal of 3897608 is 8067983.

3897608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560 + ... + 2847.

It is an arithmetic number, because the mean of its divisors is an integer number (268380).

Almost surely, 2^3897608 is an apocalyptic number.

It is an amenable number.

3897608 is an abundant number, since it is smaller than the sum of its proper divisors (4690552).

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

3897608 is a wasteful number, since it uses less digits than its factorization.

3897608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437 (or 3433 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 3897608 is about 1974.2360547817. The cubic root of 3897608 is about 157.3739042808.

It can be divided in two parts, 389 and 7608, that added together give a palindrome (7997).

The spelling of 3897608 in words is "three million, eight hundred ninety-seven thousand, six hundred eight".