3960370165 has 16 divisors (see below), whose sum is σ = 5109016320. Its totient is φ = 2937677760.

The previous prime is 3960370163. The next prime is 3960370171. The reversal of 3960370165 is 5610730693.

It is not a de Polignac number, because 3960370165 - 2¹ = 3960370163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3960370163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439026 + ... + 447955.

It is an arithmetic number, because the mean of its divisors is an integer number (319313520).

Almost surely, 2^3960370165 is an apocalyptic number.

It is an amenable number.

3960370165 is a deficient number, since it is larger than the sum of its proper divisors (1148646155).

3960370165 is a wasteful number, since it uses less digits than its factorization.

3960370165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887052.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 3960370165 is about 62931.4719754750. The cubic root of 3960370165 is about 1582.1412730391.

The spelling of 3960370165 in words is "three billion, nine hundred sixty million, three hundred seventy thousand, one hundred sixty-five".