3872951914 has 32 divisors (see below), whose sum is σ = 6519456720. Its totient is φ = 1713234432.

The previous prime is 3872951911. The next prime is 3872951947. The reversal of 3872951914 is 4191592783.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 917181225 + 2955770689 = 30285^2 + 54367^2 .

It is not an unprimeable number, because it can be changed into a prime (3872951911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84552 + ... + 122044.

Almost surely, 2^3872951914 is an apocalyptic number.

3872951914 is a deficient number, since it is larger than the sum of its proper divisors (2646504806).

3872951914 is a wasteful number, since it uses less digits than its factorization.

3872951914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37674.

The product of its digits is 544320, while the sum is 49.

The square root of 3872951914 is about 62233.0451930484. The cubic root of 3872951914 is about 1570.4135540850.

The spelling of 3872951914 in words is "three billion, eight hundred seventy-two million, nine hundred fifty-one thousand, nine hundred fourteen".