3894884983 has 4 divisors (see below), whose sum is σ = 4248965448. Its totient is φ = 3540804520.

The previous prime is 3894884963. The next prime is 3894884989.

3894884983 is nontrivially palindromic in base 10.

3894884983 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3894884983 - 2⁹ = 3894884471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3894884989) 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, 177040216 + ... + 177040237.

It is an arithmetic number, because the mean of its divisors is an integer number (1062241362).

Almost surely, 2^3894884983 is an apocalyptic number.

3894884983 is a deficient number, since it is larger than the sum of its proper divisors (354080465).

3894884983 is a wasteful number, since it uses less digits than its factorization.

3894884983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354080464.

The product of its digits is 47775744, while the sum is 64.

The square root of 3894884983 is about 62409.0136358523. The cubic root of 3894884983 is about 1573.3724661348.

The spelling of 3894884983 in words is "three billion, eight hundred ninety-four million, eight hundred eighty-four thousand, nine hundred eighty-three".