3172671242 has 16 divisors (see below), whose sum is σ = 5133553152. Its totient is φ = 1461890160.

The previous prime is 3172671241. The next prime is 3172671263. The reversal of 3172671242 is 2421762713.

It is not an unprimeable number, because it can be changed into a prime (3172671241) 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 7 ways as a sum of consecutive naturals, for example, 84734 + ... + 116297.

It is an arithmetic number, because the mean of its divisors is an integer number (320847072).

Almost surely, 2^3172671242 is an apocalyptic number.

3172671242 is a deficient number, since it is larger than the sum of its proper divisors (1960881910).

3172671242 is a wasteful number, since it uses less digits than its factorization.

3172671242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201653.

The product of its digits is 28224, while the sum is 35.

The square root of 3172671242 is about 56326.4701716697. The cubic root of 3172671242 is about 1469.4056001524.

The spelling of 3172671242 in words is "three billion, one hundred seventy-two million, six hundred seventy-one thousand, two hundred forty-two".