3173250000 has 140 divisors (see below), whose sum is σ = 10249243808. Its totient is φ = 846000000.

The previous prime is 3173249987. The next prime is 3173250001. The reversal of 3173250000 is 523713.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3173250001) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 747885 + ... + 752115.

Almost surely, 2^3173250000 is an apocalyptic number.

3173250000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3173250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5124621904).

3173250000 is an abundant number, since it is smaller than the sum of its proper divisors (7075993808).

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

3173250000 is an frugal number, since it uses more digits than its factorization.

3173250000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272 (or 4241 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 3173250000 is about 56331.6074686317. The cubic root of 3173250000 is about 1469.4949442702.

Adding to 3173250000 its reverse (523713), we get a palindrome (3173773713).

The spelling of 3173250000 in words is "three billion, one hundred seventy-three million, two hundred fifty thousand".