3975740160 has 288 divisors, whose sum is σ = 14587292160. Its totient is φ = 904003584.

The previous prime is 3975740117. The next prime is 3975740179. The reversal of 3975740160 is 610475793.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 31 ways as a sum of consecutive naturals, for example, 9488431 + ... + 9488849.

It is an arithmetic number, because the mean of its divisors is an integer number (50650320).

Almost surely, 2^3975740160 is an apocalyptic number.

3975740160 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 3975740160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7293646080).

3975740160 is an abundant number, since it is smaller than the sum of its proper divisors (10611552000).

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

3975740160 is a wasteful number, since it uses less digits than its factorization.

3975740160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803 (or 789 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 3975740160 is about 63053.4706419877. The cubic root of 3975740160 is about 1584.1853675525.

The spelling of 3975740160 in words is "three billion, nine hundred seventy-five million, seven hundred forty thousand, one hundred sixty".