3143360 has 112 divisors (see below), whose sum is σ = 8778240. Its totient is φ = 1059840.

The previous prime is 3143353. The next prime is 3143389. The reversal of 3143360 is 633413.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66857 + ... + 66903.

Almost surely, 2^3143360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3143360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4389120).

3143360 is an abundant number, since it is smaller than the sum of its proper divisors (5634880).

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

3143360 is a wasteful number, since it uses less digits than its factorization.

3143360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3143360 is about 1772.9523400250. The cubic root of 3143360 is about 146.4866478219.

Adding to 3143360 its reverse (633413), we get a palindrome (3776773).

The spelling of 3143360 in words is "three million, one hundred forty-three thousand, three hundred sixty".