3982294019 has 18 divisors (see below), whose sum is σ = 4440203796. Its totient is φ = 3542066320.

The previous prime is 3982294009. The next prime is 3982294033. The reversal of 3982294019 is 9104922893.

It is not a de Polignac number, because 3982294019 - 2⁴ = 3982294003 is a prime.

It is a super-2 number, since 2×3982294019² = 31717331307526344722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3982294009) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11092562 + ... + 11092920.

Almost surely, 2^3982294019 is an apocalyptic number.

3982294019 is a deficient number, since it is larger than the sum of its proper divisors (457909777).

3982294019 is an frugal number, since it uses more digits than its factorization.

3982294019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 3982294019 is about 63105.4198860922. The cubic root of 3982294019 is about 1585.0553797818.

The spelling of 3982294019 in words is "three billion, nine hundred eighty-two million, two hundred ninety-four thousand, nineteen".