3937625500 has 48 divisors (see below), whose sum is σ = 8633517984. Its totient is φ = 1568870400.

The previous prime is 3937625479. The next prime is 3937625509. The reversal of 3937625500 is 55267393.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3937625509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113179 + ... + 143821.

It is an arithmetic number, because the mean of its divisors is an integer number (179864958).

Almost surely, 2^3937625500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3937625500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4316758992).

3937625500 is an abundant number, since it is smaller than the sum of its proper divisors (4695892484).

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

3937625500 is a wasteful number, since it uses less digits than its factorization.

3937625500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30919 (or 30907 counting only the distinct ones).

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

The square root of 3937625500 is about 62750.5019900240. The cubic root of 3937625500 is about 1579.1066760217.

The spelling of 3937625500 in words is "three billion, nine hundred thirty-seven million, six hundred twenty-five thousand, five hundred".