3172740241 has 4 divisors (see below), whose sum is σ = 3461171184. Its totient is φ = 2884309300.

The previous prime is 3172740239. The next prime is 3172740271. The reversal of 3172740241 is 1420472713.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3172740241 - 2¹ = 3172740239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3172740271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144215455 + ... + 144215476.

It is an arithmetic number, because the mean of its divisors is an integer number (865292796).

Almost surely, 2^3172740241 is an apocalyptic number.

It is an amenable number.

3172740241 is a deficient number, since it is larger than the sum of its proper divisors (288430943).

3172740241 is a wasteful number, since it uses less digits than its factorization.

3172740241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288430942.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 3172740241 is about 56327.0826601201. The cubic root of 3172740241 is about 1469.4162522469.

The spelling of 3172740241 in words is "three billion, one hundred seventy-two million, seven hundred forty thousand, two hundred forty-one".