3906500016 has 80 divisors (see below), whose sum is σ = 10637811200. Its totient is φ = 1231905024.

The previous prime is 3906499969. The next prime is 3906500083. The reversal of 3906500016 is 6100056093.

It is a happy number.

3906500016 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 753465 + ... + 758631.

It is an arithmetic number, because the mean of its divisors is an integer number (132972640).

Almost surely, 2^3906500016 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 3906500016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5318905600).

3906500016 is an abundant number, since it is smaller than the sum of its proper divisors (6731311184).

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

3906500016 is a wasteful number, since it uses less digits than its factorization.

3906500016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6026 (or 6020 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 3906500016 is about 62502.0000959969. Note that the first 4 decimals coincide. The cubic root of 3906500016 is about 1574.9349116967.

The spelling of 3906500016 in words is "three billion, nine hundred six million, five hundred thousand, sixteen".