3520163165 has 16 divisors (see below), whose sum is σ = 4340645760. Its totient is φ = 2738577600.

The previous prime is 3520163161. The next prime is 3520163177. The reversal of 3520163165 is 5613610253.

It is not a de Polignac number, because 3520163165 - 2² = 3520163161 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3520163161) 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, 468206 + ... + 475664.

It is an arithmetic number, because the mean of its divisors is an integer number (271290360).

Almost surely, 2^3520163165 is an apocalyptic number.

It is an amenable number.

3520163165 is a deficient number, since it is larger than the sum of its proper divisors (820482595).

3520163165 is a wasteful number, since it uses less digits than its factorization.

3520163165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10052.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 3520163165 is about 59330.9629535877. The cubic root of 3520163165 is about 1521.2044880603.

The spelling of 3520163165 in words is "three billion, five hundred twenty million, one hundred sixty-three thousand, one hundred sixty-five".