3960517115 has 8 divisors (see below), whose sum is σ = 5032186560. Its totient is φ = 2982036352.

The previous prime is 3960517063. The next prime is 3960517117. The reversal of 3960517115 is 5117150693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3960517115 - 2⁶ = 3960517051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3960517117) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23297075 + ... + 23297244.

It is an arithmetic number, because the mean of its divisors is an integer number (629023320).

Almost surely, 2^3960517115 is an apocalyptic number.

3960517115 is a deficient number, since it is larger than the sum of its proper divisors (1071669445).

3960517115 is a wasteful number, since it uses less digits than its factorization.

3960517115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46594341.

The product of its (nonzero) digits is 28350, while the sum is 38.

The square root of 3960517115 is about 62932.6395044734. The cubic root of 3960517115 is about 1582.1608413096.

The spelling of 3960517115 in words is "three billion, nine hundred sixty million, five hundred seventeen thousand, one hundred fifteen".