3897373 has 8 divisors (see below), whose sum is σ = 4089600. Its totient is φ = 3707088.

The previous prime is 3897359. The next prime is 3897389. The reversal of 3897373 is 3737983.

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 3897373 - 2⁹ = 3896861 is a prime.

It is a super-2 number, since 2×3897373² = 30379032602258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5143 + ... + 5851.

It is an arithmetic number, because the mean of its divisors is an integer number (511200).

Almost surely, 2^3897373 is an apocalyptic number.

It is an amenable number.

3897373 is a deficient number, since it is larger than the sum of its proper divisors (192227).

3897373 is a wasteful number, since it uses less digits than its factorization.

3897373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971.

The product of its digits is 95256, while the sum is 40.

The square root of 3897373 is about 1974.1765371922. The cubic root of 3897373 is about 157.3707413484.

The spelling of 3897373 in words is "three million, eight hundred ninety-seven thousand, three hundred seventy-three".