3919112162 has 16 divisors (see below), whose sum is σ = 6748611072. Its totient is φ = 1672086240.

The previous prime is 3919112161. The next prime is 3919112203. The reversal of 3919112162 is 2612119193.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3919112161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624539 + ... + 630782.

It is an arithmetic number, because the mean of its divisors is an integer number (421788192).

Almost surely, 2^3919112162 is an apocalyptic number.

3919112162 is a deficient number, since it is larger than the sum of its proper divisors (2829498910).

3919112162 is a wasteful number, since it uses less digits than its factorization.

3919112162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255553.

The product of its digits is 5832, while the sum is 35.

The square root of 3919112162 is about 62602.8127323366. The cubic root of 3919112162 is about 1576.6279848632.

The spelling of 3919112162 in words is "three billion, nine hundred nineteen million, one hundred twelve thousand, one hundred sixty-two".