3995285107 has 16 divisors (see below), whose sum is σ = 4683768192. Its totient is φ = 3367393920.

The previous prime is 3995285083. The next prime is 3995285111. The reversal of 3995285107 is 7015825993.

It is a de Polignac number, because none of the positive numbers 2^k-3995285107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3995285117) 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, 146913 + ... + 171970.

It is an arithmetic number, because the mean of its divisors is an integer number (292735512).

Almost surely, 2^3995285107 is an apocalyptic number.

3995285107 is a deficient number, since it is larger than the sum of its proper divisors (688483085).

3995285107 is a wasteful number, since it uses less digits than its factorization.

3995285107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318978.

The product of its (nonzero) digits is 680400, while the sum is 49.

The square root of 3995285107 is about 63208.2677107987. The cubic root of 3995285107 is about 1586.7771045745. Note that the first 3 decimals are identical.

The spelling of 3995285107 in words is "three billion, nine hundred ninety-five million, two hundred eighty-five thousand, one hundred seven".