3897356 has 18 divisors (see below), whose sum is σ = 7200900. Its totient is φ = 1845432.

The previous prime is 3897353. The next prime is 3897359. The reversal of 3897356 is 6537983.

3897356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3897353) and next prime (3897359).

It is not an unprimeable number, because it can be changed into a prime (3897353) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 95 + ... + 2793.

It is an arithmetic number, because the mean of its divisors is an integer number (400050).

Almost surely, 2^3897356 is an apocalyptic number.

It is an amenable number.

3897356 is a deficient number, since it is larger than the sum of its proper divisors (3303544).

3897356 is a wasteful number, since it uses less digits than its factorization.

3897356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741 (or 2720 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 3897356 is about 1974.1722315948. The cubic root of 3897356 is about 157.3705125356.

The spelling of 3897356 in words is "three million, eight hundred ninety-seven thousand, three hundred fifty-six".