3970406219 has 16 divisors (see below), whose sum is σ = 4529504448. Its totient is φ = 3447754752.

The previous prime is 3970406203. The next prime is 3970406221. The reversal of 3970406219 is 9126040793.

It is not a de Polignac number, because 3970406219 - 2⁴ = 3970406203 is a prime.

It is a super-2 number, since 2×3970406219² = 31528251087747751922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3970406299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 796874 + ... + 801840.

It is an arithmetic number, because the mean of its divisors is an integer number (283094028).

Almost surely, 2^3970406219 is an apocalyptic number.

3970406219 is a deficient number, since it is larger than the sum of its proper divisors (559098229).

3970406219 is a wasteful number, since it uses less digits than its factorization.

3970406219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8614.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 3970406219 is about 63011.1594798890. The cubic root of 3970406219 is about 1583.4765911031.

The spelling of 3970406219 in words is "three billion, nine hundred seventy million, four hundred six thousand, two hundred nineteen".