3174725140 has 12 divisors (see below), whose sum is σ = 6666922836. Its totient is φ = 1269890048.

The previous prime is 3174725123. The next prime is 3174725153. The reversal of 3174725140 is 415274713.

It can be written as a sum of positive squares in 2 ways, for example, as 824608656 + 2350116484 = 28716^2 + 48478^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3174725096 and 3174725105.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 79368109 + ... + 79368148.

It is an arithmetic number, because the mean of its divisors is an integer number (555576903).

Almost surely, 2^3174725140 is an apocalyptic number.

It is an amenable number.

3174725140 is an abundant number, since it is smaller than the sum of its proper divisors (3492197696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3174725140 is a wasteful number, since it uses less digits than its factorization.

3174725140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158736266 (or 158736264 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 3174725140 is about 56344.6993070333. The cubic root of 3174725140 is about 1469.7226156859.

Adding to 3174725140 its reverse (415274713), we get a palindrome (3589999853).

The spelling of 3174725140 in words is "three billion, one hundred seventy-four million, seven hundred twenty-five thousand, one hundred forty".