3905750016 has 495 divisors, whose sum is σ = 14019331887. Its totient is φ = 1079930880.

The previous prime is 3905750003. The next prime is 3905750039. The reversal of 3905750016 is 6100575093.

It is a happy number.

The square root of 3905750016 is 62496.

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

3905750016 is a `hidden beast` number, since 3 + 90 + 57 + 500 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 125991921 + ... + 125991951.

Almost surely, 2^3905750016 is an apocalyptic number.

3905750016 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

3905750016 is the 62496-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3905750016

3905750016 is an abundant number, since it is smaller than the sum of its proper divisors (10113581871).

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

3905750016 is an equidigital number, since it uses as much as digits as its factorization.

3905750016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 43 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The cubic root of 3905750016 is about 1574.8341158625.

Multiplying 3905750016 by its sum of digits (36), we get a square (140607000576 = 374976²).

3905750016 divided by its sum of digits (36) gives a square (108493056 = 10416²).

The spelling of 3905750016 in words is "three billion, nine hundred five million, seven hundred fifty thousand, sixteen".