3162160320 has 112 divisors (see below), whose sum is σ = 10952610048. Its totient is φ = 766581760.

The previous prime is 3162160289. The next prime is 3162160333. The reversal of 3162160320 is 230612613.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 139164 + ... + 160283.

Almost surely, 2^3162160320 is an apocalyptic number.

3162160320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3162160320 is an abundant number, since it is smaller than the sum of its proper divisors (7790449728).

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

3162160320 is a wasteful number, since it uses less digits than its factorization.

3162160320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299478 (or 299468 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 3162160320 is about 56233.0891913293. The cubic root of 3162160320 is about 1467.7811125703.

Adding to 3162160320 its reverse (230612613), we get a palindrome (3392772933).

The spelling of 3162160320 in words is "three billion, one hundred sixty-two million, one hundred sixty thousand, three hundred twenty".