3982893 has 4 divisors (see below), whose sum is σ = 5310528. Its totient is φ = 2655260.

The previous prime is 3982883. The next prime is 3982903.

3982893 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3982883) and next prime (3982903).

It is a cyclic number.

It is not a de Polignac number, because 3982893 - 2⁴ = 3982877 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3982813) 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, 663813 + ... + 663818.

It is an arithmetic number, because the mean of its divisors is an integer number (1327632).

Almost surely, 2^3982893 is an apocalyptic number.

It is an amenable number.

3982893 is a deficient number, since it is larger than the sum of its proper divisors (1327635).

3982893 is a wasteful number, since it uses less digits than its factorization.

3982893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327634.

The product of its digits is 93312, while the sum is 42.

The square root of 3982893 is about 1995.7186675481. The cubic root of 3982893 is about 158.5134845742.

The spelling of 3982893 in words is "three million, nine hundred eighty-two thousand, eight hundred ninety-three".