3715791680 has 224 divisors, whose sum is σ = 9656064000. Its totient is φ = 1358235648.

The previous prime is 3715791661. The next prime is 3715791697. The reversal of 3715791680 is 861975173.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18672221 + ... + 18672419.

Almost surely, 2^3715791680 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 3715791680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4828032000).

3715791680 is an abundant number, since it is smaller than the sum of its proper divisors (5940272320).

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

3715791680 is a wasteful number, since it uses less digits than its factorization.

3715791680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 47.

The square root of 3715791680 is about 60957.2939031909. The cubic root of 3715791680 is about 1548.8776724502.

The spelling of 3715791680 in words is "three billion, seven hundred fifteen million, seven hundred ninety-one thousand, six hundred eighty".