3897883 has 4 divisors (see below), whose sum is σ = 4252248. Its totient is φ = 3543520.

The previous prime is 3897877. The next prime is 3897889. The reversal of 3897883 is 3887983.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3887983 = 11 ⋅353453.

It is an interprime number because it is at equal distance from previous prime (3897877) and next prime (3897889).

It is a cyclic number.

It is not a de Polignac number, because 3897883 - 2²¹ = 1800731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3897889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177166 + ... + 177187.

It is an arithmetic number, because the mean of its divisors is an integer number (1063062).

Almost surely, 2^3897883 is an apocalyptic number.

3897883 is a deficient number, since it is larger than the sum of its proper divisors (354365).

3897883 is a wasteful number, since it uses less digits than its factorization.

3897883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354364.

The product of its digits is 290304, while the sum is 46.

The square root of 3897883 is about 1974.3057007465. The cubic root of 3897883 is about 157.3776054231.

The spelling of 3897883 in words is "three million, eight hundred ninety-seven thousand, eight hundred eighty-three".