3895547 has 6 divisors (see below), whose sum is σ = 3942804. Its totient is φ = 3848780.

The previous prime is 3895543. The next prime is 3895561. The reversal of 3895547 is 7455983.

It is not a de Polignac number, because 3895547 - 2² = 3895543 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3895543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17048 + ... + 17274.

It is an arithmetic number, because the mean of its divisors is an integer number (657134).

Almost surely, 2^3895547 is an apocalyptic number.

3895547 is a deficient number, since it is larger than the sum of its proper divisors (47257).

3895547 is an equidigital number, since it uses as much as digits as its factorization.

3895547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489 (or 358 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The square root of 3895547 is about 1973.7140117048. The cubic root of 3895547 is about 157.3461603582.

The spelling of 3895547 in words is "three million, eight hundred ninety-five thousand, five hundred forty-seven".