3947153 has 8 divisors (see below), whose sum is σ = 4523520. Its totient is φ = 3373920.

The previous prime is 3947147. The next prime is 3947173. The reversal of 3947153 is 3517493.

It is a happy number.

3947153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3947153 - 2⁶ = 3947089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3947113) 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 7 ways as a sum of consecutive naturals, for example, 3488 + ... + 4478.

It is an arithmetic number, because the mean of its divisors is an integer number (565440).

Almost surely, 2^3947153 is an apocalyptic number.

It is an amenable number.

3947153 is a deficient number, since it is larger than the sum of its proper divisors (576367).

3947153 is an equidigital number, since it uses as much as digits as its factorization.

3947153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567.

The product of its digits is 11340, while the sum is 32.

The square root of 3947153 is about 1986.7443217485. The cubic root of 3947153 is about 158.0379255217.

The spelling of 3947153 in words is "three million, nine hundred forty-seven thousand, one hundred fifty-three".