3937562500 has 63 divisors (see below), whose sum is σ = 8647760401. Its totient is φ = 1568750000.

The previous prime is 3937562471. The next prime is 3937562501. The reversal of 3937562500 is 52657393.

The square root of 3937562500 is 62750.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 3 ways, for example, as 3449682756 + 487879744 = 58734^2 + 22088^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3937562501) 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 20 ways as a sum of consecutive naturals, for example, 15687375 + ... + 15687625.

Almost surely, 2^3937562500 is an apocalyptic number.

3937562500 is the 62750-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3937562500

3937562500 is an abundant number, since it is smaller than the sum of its proper divisors (4710197901).

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

3937562500 is an frugal number, since it uses more digits than its factorization.

3937562500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 40.

The cubic root of 3937562500 is about 1579.0982543429.

The spelling of 3937562500 in words is "three billion, nine hundred thirty-seven million, five hundred sixty-two thousand, five hundred".